https://kantine.com/assets/EventManager-JXdY4enX.js

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102 * @license lucide-react v0.462.0 - ISC
103 *
104 * This source code is licensed under the ISC license.
105 * See the LICENSE file in the root directory of this source tree.
106 */const mm=oe("Undo",[["path",{d:"M3 7v6h6",key:"1v2h90"}],["path",{d:"M21 17a9 9 0 0 0-9-9 9 9 0 0 0-6 2.3L3 13",key:"1r6uu6"}]]);/**
107 * @license lucide-react v0.462.0 - ISC
108 *
109 * This source code is licensed under the ISC license.
110 * See the LICENSE file in the root directory of this source tree.
111 */const gm=oe("Upload",[["path",{d:"M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4",key:"ih7n3h"}],["polyline",{points:"17 8 12 3 7 8",key:"t8dd8p"}],["line",{x1:"12",x2:"12",y1:"3",y2:"15",key:"widbto"}]]);/**
112 * @license lucide-react v0.462.0 - ISC
113 *
114 * This source code is licensed under the ISC license.
115 * See the LICENSE file in the root directory of this source tree.
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R(C.empty,0,0);function od(n,e,t){let{index:r,offset:s}=n.findIndex(e),i=n.maybeChild(r),{index:o,offset:a}=n.findIndex(t);if(s==e||i.isText){if(a!=t&&!n.child(o).isText)throw new RangeError("Removing non-flat range");return n.cut(0,e).append(n.cut(t))}if(r!=o)throw new RangeError("Removing non-flat range");return n.replaceChild(r,i.copy(od(i.content,e-s-1,t-s-1)))}function ad(n,e,t,r){let{index:s,offset:i}=n.findIndex(e),o=n.maybeChild(s);if(i==e||o.isText)return r&&!r.canReplace(s,s,t)?null:n.cut(0,e).append(t).append(n.cut(e));let a=ad(o.content,e-i-1,t,o);return a&&n.replaceChild(s,o.copy(a))}function Oy(n,e,t){if(t.openStart>n.depth)throw new Ns("Inserted content deeper than insertion position");if(n.depth-t.openStart!=e.depth-t.openEnd)throw new Ns("Inconsistent open depths");return ld(n,e,t,0)}function ld(n,e,t,r){let s=n.index(r),i=n.node(r);if(s==e.index(r)&&r<n.depth-t.openStart){let o=ld(n,e,t,r+1);return i.copy(i.content.replaceChild(s,o))}else if(t.content.size)if(!t.openStart&&!t.openEnd&&n.depth==r&&e.depth==r){let o=n.parent,a=o.content;return mn(o,a.cut(0,n.parentOffset).append(t.content).append(a.cut(e.parentOffset)))}else{let{start:o,end:a}=Dy(t,n);return mn(i,ud(n,o,a,e,r))}else return mn(i,Es(n,e,r))}function cd(n,e){if(!e.type.compatibleContent(n.type))throw new Ns("Cannot join "+e.type.name+" onto "+n.type.name)}function Po(n,e,t){let r=n.node(t);return cd(r,e.node(t)),r}function pn(n,e){let t=e.length-1;t>=0&&n.isText&&n.sameMarkup(e[t])?e[t]=n.withText(e[t].text+n.text):e.push(n)}function hr(n,e,t,r){let s=(e||n).node(t),i=0,o=e?e.index(t):s.childCount;n&&(i=n.index(t),n.depth>t?i++:n.textOffset&&(pn(n.nodeAfter,r),i++));for(let a=i;a<o;a++)pn(s.child(a),r);e&&e.depth==t&&e.textOffset&&pn(e.nodeBefore,r)}function mn(n,e){return n.type.checkContent(e),n.copy(e)}function ud(n,e,t,r,s){let i=n.depth>s&&Po(n,e,s+1),o=r.depth>s&&Po(t,r,s+1),a=[];return hr(null,n,s,a),i&&o&&e.index(s)==t.index(s)?(cd(i,o),pn(mn(i,ud(n,e,t,r,s+1)),a)):(i&&pn(mn(i,Es(n,e,s+1)),a),hr(e,t,s,a),o&&pn(mn(o,Es(t,r,s+1)),a)),hr(r,null,s,a),new C(a)}function Es(n,e,t){let r=[];if(hr(null,n,t,r),n.depth>t){let s=Po(n,e,t+1);pn(mn(s,Es(n,e,t+1)),r)}return hr(e,null,t,r),new C(r)}function Dy(n,e){let t=e.depth-n.openStart,s=e.node(t).copy(n.content);for(let i=t-1;i>=0;i--)s=e.node(i).copy(C.from(s));return{start:s.resolveNoCache(n.openStart+t),end:s.resolveNoCache(s.content.size-n.openEnd-t)}}class Nr{constructor(e,t,r){this.pos=e,this.path=t,this.parentOffset=r,this.depth=t.length/3-1}resolveDepth(e){return e==null?this.depth:e<0?this.depth+e:e}get parent(){return this.node(this.depth)}get doc(){return this.node(0)}node(e){return this.path[this.resolveDepth(e)*3]}index(e){return this.path[this.resolveDepth(e)*3+1]}indexAfter(e){return e=this.resolveDepth(e),this.index(e)+(e==this.depth&&!this.textOffset?0:1)}start(e){return e=this.resolveDepth(e),e==0?0:this.path[e*3-1]+1}end(e){return e=this.resolveDepth(e),this.start(e)+this.node(e).content.size}before(e){if(e=this.resolveDepth(e),!e)throw new RangeError("There is no position before the top-level node");return e==this.depth+1?this.pos:this.path[e*3-1]}after(e){if(e=this.resolveDepth(e),!e)throw new RangeError("There is no position after the top-level node");return e==this.depth+1?this.pos:this.path[e*3-1]+this.path[e*3].nodeSize}get textOffset(){return this.pos-this.path[this.path.length-1]}get nodeAfter(){let e=this.parent,t=this.index(this.depth);if(t==e.childCount)return null;let r=this.pos-this.path[this.path.length-1],s=e.child(t);return r?e.child(t).cut(r):s}get nodeBefore(){let e=this.index(this.depth),t=this.pos-this.path[this.path.length-1];return t?this.parent.child(e).cut(0,t):e==0?null:this.parent.child(e-1)}posAtIndex(e,t){t=this.resolveDepth(t);let r=this.path[t*3],s=t==0?0:this.path[t*3-1]+1;for(let i=0;i<e;i++)s+=r.child(i).nodeSize;return s}marks(){let e=this.parent,t=this.index();if(e.content.size==0)return G.none;if(this.textOffset)return e.child(t).marks;let r=e.maybeChild(t-1),s=e.maybeChild(t);if(!r){let a=r;r=s,s=a}let i=r.marks;for(var o=0;o<i.length;o++)i[o].type.spec.inclusive===!1&&(!s||!i[o].isInSet(s.marks))&&(i=i[o--].removeFromSet(i));return i}marksAcross(e){let t=this.parent.maybeChild(this.index());if(!t||!t.isInline)return null;let r=t.marks,s=e.parent.maybeChild(e.index());for(var i=0;i<r.length;i++)r[i].type.spec.inclusive===!1&&(!s||!r[i].isInSet(s.marks))&&(r=r[i--].removeFromSet(r));return r}sharedDepth(e){for(let t=this.depth;t>0;t--)if(this.start(t)<=e&&this.end(t)>=e)return t;return 0}blockRange(e=this,t){if(e.pos<this.pos)return e.blockRange(this);for(let r=this.depth-(this.parent.inlineContent||this.pos==e.pos?1:0);r>=0;r--)if(e.pos<=this.end(r)&&(!t||t(this.node(r))))return new Ts(this,e,r);return null}sameParent(e){return this.pos-this.parentOffset==e.pos-e.parentOffset}max(e){return e.pos>this.pos?e:this}min(e){return e.pos<this.pos?e:this}toString(){let e="";for(let t=1;t<=this.depth;t++)e+=(e?"/":"")+this.node(t).type.name+"_"+this.index(t-1);return e+":"+this.parentOffset}static resolve(e,t){if(!(t>=0&&t<=e.content.size))throw new RangeError("Position "+t+" out of range");let r=[],s=0,i=t;for(let o=e;;){let{index:a,offset:l}=o.content.findIndex(i),c=i-l;if(r.push(o,a,s+l),!c||(o=o.child(a),o.isText))break;i=c-1,s+=l+1}return new Nr(t,r,i)}static resolveCached(e,t){let r=Hl.get(e);if(r)for(let i=0;i<r.elts.length;i++){let o=r.elts[i];if(o.pos==t)return o}else Hl.set(e,r=new Ry);let s=r.elts[r.i]=Nr.resolve(e,t);return r.i=(r.i+1)%_y,s}}class Ry{constructor(){this.elts=[],this.i=0}}const _y=12,Hl=new WeakMap;class Ts{constructor(e,t,r){this.$from=e,this.$to=t,this.depth=r}get start(){return this.$from.before(this.depth+1)}get end(){return this.$to.after(this.depth+1)}get parent(){return this.$from.node(this.depth)}get startIndex(){return this.$from.index(this.depth)}get endIndex(){return this.$to.indexAfter(this.depth)}}const Iy=Object.create(null);class rt{constructor(e,t,r,s=G.none){this.type=e,this.attrs=t,this.marks=s,this.content=r||C.empty}get children(){return this.content.content}get nodeSize(){return this.isLeaf?1:2+this.content.size}get childCount(){return this.content.childCount}child(e){return this.content.child(e)}maybeChild(e){return this.content.maybeChild(e)}forEach(e){this.content.forEach(e)}nodesBetween(e,t,r,s=0){this.content.nodesBetween(e,t,r,s,this)}descendants(e){this.nodesBetween(0,this.content.size,e)}get textContent(){return this.isLeaf&&this.type.spec.leafText?this.type.spec.leafText(this):this.textBetween(0,this.content.size,"")}textBetween(e,t,r,s){return this.content.textBetween(e,t,r,s)}get firstChild(){return this.content.firstChild}get lastChild(){return this.content.lastChild}eq(e){return this==e||this.sameMarkup(e)&&this.content.eq(e.content)}sameMarkup(e){return this.hasMarkup(e.type,e.attrs,e.marks)}hasMarkup(e,t,r){return this.type==e&&Ms(this.attrs,t||e.defaultAttrs||Iy)&&G.sameSet(this.marks,r||G.none)}copy(e=null){return e==this.content?this:new rt(this.type,this.attrs,e,this.marks)}mark(e){return e==this.marks?this:new rt(this.type,this.attrs,this.content,e)}cut(e,t=this.content.size){return e==0&&t==this.content.size?this:this.copy(this.content.cut(e,t))}slice(e,t=this.content.size,r=!1){if(e==t)return R.empty;let s=this.resolve(e),i=this.resolve(t),o=r?0:s.sharedDepth(t),a=s.start(o),c=s.node(o).content.cut(s.pos-a,i.pos-a);return new R(c,s.depth-o,i.depth-o)}replace(e,t,r){return Oy(this.resolve(e),this.resolve(t),r)}nodeAt(e){for(let t=this;;){let{index:r,offset:s}=t.content.findIndex(e);if(t=t.maybeChild(r),!t)return null;if(s==e||t.isText)return t;e-=s+1}}childAfter(e){let{index:t,offset:r}=this.content.findIndex(e);return{node:this.content.maybeChild(t),index:t,offset:r}}childBefore(e){if(e==0)return{node:null,index:0,offset:0};let{index:t,offset:r}=this.content.findIndex(e);if(r<e)return{node:this.content.child(t),index:t,offset:r};let s=this.content.child(t-1);return{node:s,index:t-1,offset:r-s.nodeSize}}resolve(e){return Nr.resolveCached(this,e)}resolveNoCache(e){return Nr.resolve(this,e)}rangeHasMark(e,t,r){let s=!1;return t>e&&this.nodesBetween(e,t,i=>(r.isInSet(i.marks)&&(s=!0),!s)),s}get isBlock(){return this.type.isBlock}get isTextblock(){return this.type.isTextblock}get inlineContent(){return this.type.inlineContent}get isInline(){return this.type.isInline}get isText(){return this.type.isText}get isLeaf(){return this.type.isLeaf}get isAtom(){return this.type.isAtom}toString(){if(this.type.spec.toDebugString)return this.type.spec.toDebugString(this);let e=this.type.name;return this.content.size&&(e+="("+this.content.toStringInner()+")"),dd(this.marks,e)}contentMatchAt(e){let t=this.type.contentMatch.matchFragment(this.content,0,e);if(!t)throw new Error("Called contentMatchAt on a node with invalid content");return t}canReplace(e,t,r=C.empty,s=0,i=r.childCount){let o=this.contentMatchAt(e).matchFragment(r,s,i),a=o&&o.matchFragment(this.content,t);if(!a||!a.validEnd)return!1;for(let l=s;l<i;l++)if(!this.type.allowsMarks(r.child(l).marks))return!1;return!0}canReplaceWith(e,t,r,s){if(s&&!this.type.allowsMarks(s))return!1;let i=this.contentMatchAt(e).matchType(r),o=i&&i.matchFragment(this.content,t);return o?o.validEnd:!1}canAppend(e){return e.content.size?this.canReplace(this.childCount,this.childCount,e.content):this.type.compatibleContent(e.type)}check(){this.type.checkContent(this.content),this.type.checkAttrs(this.attrs);let e=G.none;for(let t=0;t<this.marks.length;t++){let r=this.marks[t];r.type.checkAttrs(r.attrs),e=r.addToSet(e)}if(!G.sameSet(e,this.marks))throw new RangeError(`Invalid collection of marks for node ${this.type.name}: ${this.marks.map(t=>t.type.name)}

125{n[o].forEach(({term:a,to:l})=>{if(!a)return;let c;for(let u=0;u<s.length;u++)s[u][0]==a&&(c=s[u][1]);Wl(n,l).forEach(u=>{c||s.push([a,c=[]]),c.indexOf(u)==-1&&c.push(u)})})});let i=e[r.join(",")]=new xn(r.indexOf(n.length-1)>-1);for(let o=0;o<s.length;o++){let a=s[o][1].sort(hd);i.next.push({type:s[o][0],next:e[a.join(",")]||t(a)})}return i}}function Vy(n,e){for(let t=0,r=[n];t<r.length;t++){let s=r[t],i=!s.validEnd,o=[];for(let a=0;a<s.next.length;a++){let{type:l,next:c}=s.next[a];o.push(l.name),i&&!(l.isText||l.hasRequiredAttrs())&&(i=!1),r.indexOf(c)==-1&&r.push(c)}i&&e.err("Only non-generatable nodes ("+o.join(", ")+") in a required position (see https://prosemirror.net/docs/guide/#generatable)")}}function pd(n){let e=Object.create(null);for(let t in n){let r=n[t];if(!r.hasDefault)return null;e[t]=r.default}return e}function md(n,e){let t=Object.create(null);for(let r in n){let s=e&&e[r];if(s===void 0){let i=n[r];if(i.hasDefault)s=i.default;else throw new RangeError("No value supplied for attribute "+r)}t[r]=s}return t}function gd(n,e,t,r){for(let s in e)if(!(s in n))throw new RangeError(`Unsupported attribute ${s} for ${t} of type ${s}`);for(let s in n){let i=n[s];i.validate&&i.validate(e[s])}}function yd(n,e){let t=Object.create(null);if(e)for(let r in e)t[r]=new Uy(n,r,e[r]);return t}let Ul=class bd{constructor(e,t,r){this.name=e,this.schema=t,this.spec=r,this.markSet=null,this.groups=r.group?r.group.split(" "):[],this.attrs=yd(e,r.attrs),this.defaultAttrs=pd(this.attrs),this.contentMatch=null,this.inlineContent=null,this.isBlock=!(r.inline||e=="text"),this.isText=e=="text"}get isInline(){return!this.isBlock}get isTextblock(){return this.isBlock&&this.inlineContent}get isLeaf(){return this.contentMatch==xn.empty}get isAtom(){return this.isLeaf||!!this.spec.atom}isInGroup(e){return this.groups.indexOf(e)>-1}get whitespace(){return this.spec.whitespace||(this.spec.code?"pre":"normal")}hasRequiredAttrs(){for(let e in this.attrs)if(this.attrs[e].isRequired)return!0;return!1}compatibleContent(e){return this==e||this.contentMatch.compatible(e.contentMatch)}computeAttrs(e){return!e&&this.defaultAttrs?this.defaultAttrs:md(this.attrs,e)}create(e=null,t,r){if(this.isText)throw new Error("NodeType.create can't construct text nodes");return new rt(this,this.computeAttrs(e),C.from(t),G.setFrom(r))}createChecked(e=null,t,r){return t=C.from(t),this.checkContent(t),new rt(this,this.computeAttrs(e),t,G.setFrom(r))}createAndFill(e=null,t,r){if(e=this.computeAttrs(e),t=C.from(t),t.size){let o=this.contentMatch.fillBefore(t);if(!o)return null;t=o.append(t)}let s=this.contentMatch.matchFragment(t),i=s&&s.fillBefore(C.empty,!0);return i?new rt(this,e,t.append(i),G.setFrom(r)):null}validContent(e){let t=this.contentMatch.matchFragment(e);if(!t||!t.validEnd)return!1;for(let r=0;r<e.childCount;r++)if(!this.allowsMarks(e.child(r).marks))return!1;return!0}checkContent(e){if(!this.validContent(e))throw new RangeError(`Invalid content for node ${this.name}: ${e.toString().slice(0,50)}`)}checkAttrs(e){gd(this.attrs,e,"node",this.name)}allowsMarkType(e){return this.markSet==null||this.markSet.indexOf(e)>-1}allowsMarks(e){if(this.markSet==null)return!0;for(let t=0;t<e.length;t++)if(!this.allowsMarkType(e[t].type))return!1;return!0}allowedMarks(e){if(this.markSet==null)return e;let t;for(let r=0;r<e.length;r++)this.allowsMarkType(e[r].type)?t&&t.push(e[r]):t||(t=e.slice(0,r));return t?t.length?t:G.none:e}static compile(e,t){let r=Object.create(null);e.forEach((i,o)=>r[i]=new bd(i,t,o));let s=t.spec.topNode||"doc";if(!r[s])throw new RangeError("Schema is missing its top node type ('"+s+"')");if(!r.text)throw new RangeError("Every schema needs a 'text' type");for(let i in r.text.attrs)throw new RangeError("The text node type should not have attributes");return r}};function Wy(n,e,t){let r=t.split("|");return s=>{let i=s===null?"null":typeof s;if(r.indexOf(i)<0)throw new RangeError(`Expected value of type ${r} for attribute ${e} on type ${n}, got ${i}`)}}class Uy{constructor(e,t,r){this.hasDefault=Object.prototype.hasOwnProperty.call(r,"default"),this.default=r.default,this.validate=typeof r.validate=="string"?Wy(e,t,r.validate):r.validate}get isRequired(){return!this.hasDefault}}class bi{constructor(e,t,r,s){this.name=e,this.rank=t,this.schema=r,this.spec=s,this.attrs=yd(e,s.attrs),this.excluded=null;let i=pd(this.attrs);this.instance=i?new G(this,i):null}create(e=null){return!e&&this.instance?this.instance:new G(this,md(this.attrs,e))}static compile(e,t){let r=Object.create(null),s=0;return e.forEach((i,o)=>r[i]=new bi(i,s++,t,o)),r}removeFromSet(e){for(var t=0;t<e.length;t++)e[t].type==this&&(e=e.slice(0,t).concat(e.slice(t+1)),t--);return e}isInSet(e){for(let t=0;t<e.length;t++)if(e[t].type==this)return e[t]}checkAttrs(e){gd(this.attrs,e,"mark",this.name)}excludes(e){return this.excluded.indexOf(e)>-1}}class vd{constructor(e){this.linebreakReplacement=null,this.cached=Object.create(null);let t=this.spec={};for(let s in e)t[s]=e[s];t.nodes=Ce.from(e.nodes),t.marks=Ce.from(e.marks||{}),this.nodes=Ul.compile(this.spec.nodes,this),this.marks=bi.compile(this.spec.marks,this);let r=Object.create(null);for(let s in this.nodes){if(s in this.marks)throw new RangeError(s+" can not be both a node and a mark");let i=this.nodes[s],o=i.spec.content||"",a=i.spec.marks;if(i.contentMatch=r[o]||(r[o]=xn.parse(o,this.nodes)),i.inlineContent=i.contentMatch.inlineContent,i.spec.linebreakReplacement){if(this.linebreakReplacement)throw new RangeError("Multiple linebreak nodes defined");if(!i.isInline||!i.isLeaf)throw new RangeError("Linebreak replacement nodes must be inline leaf nodes");this.linebreakReplacement=i}i.markSet=a=="_"?null:a?ql(this,a.split(" ")):a==""||!i.inlineContent?[]:null}for(let s in this.marks){let i=this.marks[s],o=i.spec.excludes;i.excluded=o==null?[i]:o==""?[]:ql(this,o.split(" "))}this.nodeFromJSON=s=>rt.fromJSON(this,s),this.markFromJSON=s=>G.fromJSON(this,s),this.topNodeType=this.nodes[this.spec.topNode||"doc"],this.cached.wrappings=Object.create(null)}node(e,t=null,r,s){if(typeof e=="string")e=this.nodeType(e);else if(e instanceof Ul){if(e.schema!=this)throw new RangeError("Node type from different schema used ("+e.name+")")}else throw new RangeError("Invalid node type: "+e);return e.createChecked(t,r,s)}text(e,t){let r=this.nodes.text;return new As(r,r.defaultAttrs,e,G.setFrom(t))}mark(e,t){return typeof e=="string"&&(e=this.marks[e]),e.create(t)}nodeType(e){let t=this.nodes[e];if(!t)throw new RangeError("Unknown node type: "+e);return t}}function ql(n,e){let t=[];for(let r=0;r<e.length;r++){let s=e[r],i=n.marks[s],o=i;if(i)t.push(i);else for(let a in n.marks){let l=n.marks[a];(s=="_"||l.spec.group&&l.spec.group.split(" ").indexOf(s)>-1)&&t.push(o=l)}if(!o)throw new SyntaxError("Unknown mark type: '"+e[r]+"'")}return t}function qy(n){return n.tag!=null}function Ky(n){return n.style!=null}class Ft{constructor(e,t){this.schema=e,this.rules=t,this.tags=[],this.styles=[];let r=this.matchedStyles=[];t.forEach(s=>{if(qy(s))this.tags.push(s);else if(Ky(s)){let i=/[^=]*/.exec(s.style)[0];r.indexOf(i)<0&&r.push(i),this.styles.push(s)}}),this.normalizeLists=!this.tags.some(s=>{if(!/^(ul|ol)\b/.test(s.tag)||!s.node)return!1;let i=e.nodes[s.node];return i.contentMatch.matchType(i)})}parse(e,t={}){let r=new Jl(this,t,!1);return r.addAll(e,G.none,t.from,t.to),r.finish()}parseSlice(e,t={}){let r=new Jl(this,t,!0);return r.addAll(e,G.none,t.from,t.to),R.maxOpen(r.finish())}matchTag(e,t,r){for(let s=r?this.tags.indexOf(r)+1:0;s<this.tags.length;s++){let i=this.tags[s];if(Gy(e,i.tag)&&(i.namespace===void 0||e.namespaceURI==i.namespace)&&(!i.context||t.matchesContext(i.context))){if(i.getAttrs

125){let o=i.getAttrs(e);if(o===!1)continue;i.attrs=o||void 0}return i}}}matchStyle(e,t,r,s){for(let i=s?this.styles.indexOf(s)+1:0;i<this.styles.length;i++){let o=this.styles[i],a=o.style;if(!(a.indexOf(e)!=0||o.context&&!r.matchesContext(o.context)||a.length>e.length&&(a.charCodeAt(e.length)!=61||a.slice(e.length+1)!=t))){if(o.getAttrs){let l=o.getAttrs(t);if(l===!1)continue;o.attrs=l||void 0}return o}}}static schemaRules(e){let t=[];function r(s){let i=s.priority==null?50:s.priority,o=0;for(;o<t.length;o++){let a=t[o];if((a.priority==null?50:a.priority)<i)break}t.splice(o,0,s)}for(let s in e.marks){let i=e.marks[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Yl(o)),o.mark||o.ignore||o.clearMark||(o.mark=s)})}for(let s in e.nodes){let i=e.nodes[s].spec.parseDOM;i&&i.forEach(o=>{r(o=Yl(o)),o.node||o.ignore||o.mark||(o.node=s)})}return t}static fromSchema(e){return e.cached.domParser||(e.cached.domParser=new Ft(e,Ft.schemaRules(e)))}}const xd={address:!0,article:!0,aside:!0,blockquote:!0,canvas:!0,dd:!0,div:!0,dl:!0,fieldset:!0,figcaption:!0,figure:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,li:!0,noscript:!0,ol:!0,output:!0,p:!0,pre:!0,section:!0,table:!0,tfoot:!0,ul:!0},Jy={head:!0,noscript:!0,object:!0,script:!0,style:!0,title:!0},kd={ol:!0,ul:!0},Er=1,jo=2,pr=4;function Kl(n,e,t){return e!=null?(e?Er:0)|(e==="full"?jo:0):n&&n.whitespace=="pre"?Er|jo:t&~pr}class es{constructor(e,t,r,s,i,o){this.type=e,this.attrs=t,this.marks=r,this.solid=s,this.options=o,this.content=[],this.activeMarks=G.none,this.match=i||(o&pr?null:e.contentMatch)}findWrapping(e){if(!this.match){if(!this.type)return[];let t=this.type.contentMatch.fillBefore(C.from(e));if(t)this.match=this.type.contentMatch.matchFragment(t);else{let r=this.type.contentMatch,s;return(s=r.findWrapping(e.type))?(this.match=r,s):null}}return this.match.findWrapping(e.type)}finish(e){if(!(this.options&Er)){let r=this.content[this.content.length-1],s;if(r&&r.isText&&(s=/[ \t\r\n\u000c]+$/.exec(r.text))){let i=r;r.text.length==s[0].length?this.content.pop():this.content[this.content.length-1]=i.withText(i.text.slice(0,i.text.length-s[0].length))}}let t=C.from(this.content);return!e&&this.match&&(t=t.append(this.match.fillBefore(C.empty,!0))),this.type?this.type.create(this.attrs,t,this.marks):t}inlineContext(e){return this.type?this.type.inlineContent:this.content.length?this.content[0].isInline:e.parentNode&&!xd.hasOwnProperty(e.parentNode.nodeName.toLowerCase())}}class Jl{constructor(e,t,r){this.parser=e,this.options=t,this.isOpen=r,this.open=0,this.localPreserveWS=!1;let s=t.topNode,i,o=Kl(null,t.preserveWhitespace,0)|(r?pr:0);s?i=new es(s.type,s.attrs,G.none,!0,t.topMatch||s.type.contentMatch,o):r?i=new es(null,null,G.none,!0,null,o):i=new es(e.schema.topNodeType,null,G.none,!0,null,o),this.nodes=[i],this.find=t.findPositions,this.needsBlock=!1}get top(){return this.nodes[this.open]}addDOM(e,t){e.nodeType==3?this.addTextNode(e,t):e.nodeType==1&&this.addElement(e,t)}addTextNode(e,t){let r=e.nodeValue,s=this.top,i=s.options&jo?"full":this.localPreserveWS||(s.options&Er)>0,{schema:o}=this.parser;if(i==="full"||s.inlineContext(e)||/[^ \t\r\n\u000c]/.test(r)){if(i)if(i==="full")r=r.replace(/\r\n?/g,`
126`);else if(o.linebreakReplacement&&/[\r\n]/.test(r)&&this.top.findWrapping(o.linebreakReplacement.create())){let a=r.split(/\r?\n|\r/);for(let l=0;l<a.length;l++)l&&this.insertNode(o.linebreakReplacement.create(),t,!0),a[l]&&this.insertNode(o.text(a[l]),t,!/\S/.test(a[l]));r=""}else r=r.replace(/\r?\n|\r/g," ");else if(r=r.replace(/[ \t\r\n\u000c]+/g," "),/^[ \t\r\n\u000c]/.test(r)&&this.open==this.nodes.length-1){let a=s.content[s.content.length-1],l=e.previousSibling;(!a||l&&l.nodeName=="BR"||a.isText&&/[ \t\r\n\u000c]$/.test(a.text))&&(r=r.slice(1))}r&&this.insertNode(o.text(r),t,!/\S/.test(r)),this.findInText(e)}else this.findInside(e)}addElement(e,t,r){let s=this.localPreserveWS,i=this.top;(e.tagName=="PRE"||/pre/.test(e.style&&e.style.whiteSpace))&&(this.localPreserveWS=!0);let o=e.nodeName.toLowerCase(),a;kd.hasOwnProperty(o)&&this.parser.normalizeLists&&Yy(e);let l=this.options.ruleFromNode&&this.options.ruleFromNode(e)||(a=this.parser.matchTag(e,this,r));e:if(l?l.ignore:Jy.hasOwnProperty(o))this.findInside(e),this.ignoreFallback(e,t);else if(!l||l.skip||l.closeParent){l&&l.closeParent?this.open=Math.max(0,this.open-1):l&&l.skip.nodeType&&(e=l.skip);let c,u=this.needsBlock;if(xd.hasOwnProperty(o))i.content.length&&i.content[0].isInline&&this.open&&(this.open--,i=this.top),c=!0,i.type||(this.needsBlock=!0);else if(!e.firstChild){this.leafFallback(e,t);break e}let d=l&&l.skip?t:this.readStyles(e,t);d&&this.addAll(e,d),c&&this.sync(i),this.needsBlock=u}else{let c=this.readStyles(e,t);c&&this.addElementByRule(e,l,c,l.consuming===!1?a:void 0)}this.localPreserveWS=s}leafFallback(e,t){e.nodeName=="BR"&&this.top.type&&this.top.type.inlineContent&&this.addTextNode(e.ownerDocument.createTextNode(`
127`),t)}ignoreFallback(e,t){e.nodeName=="BR"&&(!this.top.type||!this.top.type.inlineContent)&&this.findPlace(this.parser.schema.text("-"),t,!0)}readStyles(e,t){let r=e.style;if(r&&r.length)for(let s=0;s<this.parser.matchedStyles.length;s++){let i=this.parser.matchedStyles[s],o=r.getPropertyValue(i);if(o)for(let a=void 0;;){let l=this.parser.matchStyle(i,o,this,a);if(!l)break;if(l.ignore)return null;if(l.clearMark?t=t.filter(c=>!l.clearMark(c)):t=t.concat(this.parser.schema.marks[l.mark].create(l.attrs)),l.consuming===!1)a=l;else break}}return t}addElementByRule(e,t,r,s){let i,o;

127if(t.node)if(o=this.parser.schema.nodes[t.node],o.isLeaf)this.insertNode(o.create(t.attrs),r,e.nodeName=="BR")||this.leafFallback(e,r);else{let l=this.enter(o,t.attrs||null,r,t.preserveWhitespace);l&&(i=!0,r=l)}else{let l=this.parser.schema.marks[t.mark];r=r.concat(l.create(t.attrs))}let a=this.top;if(o&&o.isLeaf)this.findInside(e);else if(s)this.addElement(e,r,s);else if(t.getContent)this.findInside(e),t.getContent(e,this.parser.schema).forEach(l=>this.insertNode(l,r,!1));else{let l=e;typeof t.contentElement=="string"?l=e.querySelector(t.contentElement):typeof t.contentElement=="function"?l=t.contentElement(e):t.contentElement&&(l=t.contentElement),this.findAround(e,l,!0),this.addAll(l,r),this.findAround(e,l,!1)}i&&this.sync(a)&&this.open--}addAll(e,t,r,s){let i=r||0;for(let o=r?e.childNodes[r]:e.firstChild,a=s==null?null:e.childNodes[s];o!=a;o=o.nextSibling,++i)this.findAtPoint(e,i),this.addDOM(o,t);this.findAtPoint(e,i)}findPlace(e,t,r){let s,i;for(let o=this.open,a=0;o>=0;o--){let l=this.nodes[o],c=l.findWrapping(e);if(c&&(!s||s.length>c.length+a)&&(s=c,i=l,!c.length))break;if(l.solid){if(r)break;a+=2}}if(!s)return null;this.sync(i);for(let o=0;o<s.length;o++)t=this.enterInner(s[o],null,t,!1);return t}insertNode(e,t,r){if(e.isInline&&this.needsBlock&&!this.top.type){let i=this.textblockFromContext();i&&(t=this.enterInner(i,null,t))}let s=this.findPlace(e,t,r);if(s){this.closeExtra();let i=this.top;i.match&&(i.match=i.match.matchType(e.type));let o=G.none;for(let a of s.concat(e.marks))(i.type?i.type.allowsMarkType(a.type):Gl(a.type,e.type))&&(o=a.addToSet(o));return i.content.push(e.mark(o)),!0}return!1}enter(e,t,r,s){let i=this.findPlace(e.create(t),r,!1);return i&&(i=this.enterInner(e,t,r,!0,s)),i}enterInner(e,t,r,s=!1,i){this.closeExtra();let o=this.top;o.match=o.match&&o.match.matchType(e);let a=Kl(e,i,o.options);o.options&pr&&o.content.length==0&&(a|=pr);let l=G.none;return r=r.filter(c=>(o.type?o.type.allowsMarkType(c.type):Gl(c.type,e))?(l=c.addToSet(l),!1):!0),this.nodes.push(new es(e,t,l,s,null,a)),this.open++,r}closeExtra(e=!1){let t=this.nodes.length-1;if(t>this.open){for(;t>this.open;t--)this.nodes[t-1].content.push(this.nodes[t].finish(e));this.nodes.length=this.open+1}}finish(){return this.open=0,this.closeExtra(this.isOpen),this.nodes[0].finish(!!(this.isOpen||this.options.topOpen))}sync(e){for(let t=this.open;t>=0;t--){if(this.nodes[t]==e)return this.open=t,!0;this.localPreserveWS&&(this.nodes[t].options|=Er)}return!1}get currentPos(){this.closeExtra();let e=0;for(let t=this.open;t>=0;t--){let r=this.nodes[t].content;for(let s=r.length-1;s>=0;s--)e+=r[s].nodeSize;t&&e++}return e}findAtPoint(e,t){if(this.find)for(let r=0;r<this.find.length;r++)this.find[r].node==e&&this.find[r].offset==t&&(this.find[r].pos=this.currentPos)}findInside(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].pos==null&&e.nodeType==1&&e.contains(this.find[t].node)&&(this.find[t].pos=this.currentPos)}findAround(e,t,r){if(e!=t&&this.find)for(let s=0;s<this.find.length;s++)this.find[s].pos==null&&e.nodeType==1&&e.contains(this.find[s].node)&&t.compareDocumentPosition(this.find[s].node)&(r?2:4)&&(this.find[s].pos=this.currentPos)}findInText(e){if(this.find)for(let t=0;t<this.find.length;t++)this.find[t].node==e&&(this.find[t].pos=this.currentPos-(e.nodeValue.length-this.find[t].offset))}matchesContext(e){if(e.indexOf("|")>-1)return e.split(/\s*\|\s*/).some(this.matchesContext,this);let t=e.split("/"),r=this.options.context,s=!this.isOpen&&(!r||r.parent.type==this.nodes[0].type),i=-(r?r.depth+1:0)+(s?0:1),o=(a,l)=>{for(;a>=0;a--){let c=t[a];if(c==""){if(a==t.length-1||a==0)continue;for(;l>=i;l--)if(o(a-1,l))return!0;return!1}else{let u=l>0||l==0&&s?this.nodes[l].type:r&&l>=i?r.node(l-i).type:null;if(!u||u.name!=c&&!u.isInGroup(c))return!1;l--}}return!0};return o(t.length-1,this.open)}textblockFromContext(){let e=this.options.context;if(e)for(let t=e.depth;t>=0;t--){let r=e.node(t).contentMatchAt(e.indexAfter(t)).defaultType;if(r&&r.isTextblock&&r.defaultAttrs)return r}for(let t in this.parser.schema.nodes){let r=this.parser.schema.nodes[t];

127if(r.isTextblock&&r.defaultAttrs)return r}}}function Yy(n){for(let e=n.firstChild,t=null;e;e=e.nextSibling){let r=e.nodeType==1?e.nodeName.toLowerCase():null;r&&kd.hasOwnProperty(r)&&t?(t.appendChild(e),e=t):r=="li"?t=e:r&&(t=null)}}function Gy(n,e){return(n.matches||n.msMatchesSelector||n.webkitMatchesSelector||n.mozMatchesSelector).call(n,e)}function Yl(n){let e={};for(let t in n)e[t]=n[t];return e}function Gl(n,e){let t=e.schema.nodes;for(let r in t){let s=t[r];if(!s.allowsMarkType(n))continue;let i=[],o=a=>{i.push(a);for(let l=0;l<a.edgeCount;l++){let{type:c,next:u}=a.edge(l);if(c==e||i.indexOf(u)<0&&o(u))return!0}};if(o(s.contentMatch))return!0}}class Mn{constructor(e,t){this.nodes=e,this.marks=t}serializeFragment(e,t={},r){r||(r=Zi(t).createDocumentFragment());let s=r,i=[];return e.forEach(o=>{if(i.length||o.marks.length){let a=0,l=0;for(;a<i.length&&l<o.marks.length;){let c=o.marks[l];if(!this.marks[c.type.name]){l++;continue}if(!c.eq(i[a][0])||c.type.spec.spanning===!1)break;a++,l++}for(;a<i.length;)s=i.pop()[1];for(;l<o.marks.length;){let c=o.marks[l++],u=this.serializeMark(c,o.isInline,t);u&&(i.push([c,s]),s.appendChild(u.dom),s=u.contentDOM||u.dom)}}s.appendChild(this.serializeNodeInner(o,t))}),r}serializeNodeInner(e,t){let{dom:r,contentDOM:s}=gs(Zi(t),this.nodes[e.type.name](e),null,e.attrs);if(s){if(e.isLeaf)throw new RangeError("Content hole not allowed in a leaf node spec");this.serializeFragment(e.content,t,s)}return r}serializeNode(e,t={}){let r=this.serializeNodeInner(e,t);for(let s=e.marks.length-1;s>=0;s--){let i=this.serializeMark(e.marks[s],e.isInline,t);i&&((i.contentDOM||i.dom).appendChild(r),r=i.dom)}return r}serializeMark(e,t,r={}){let s=this.marks[e.type.name];return s&&gs(Zi(r),s(e,t),null,e.attrs)}static renderSpec(e,t,r=null,s){return gs(e,t,r,s)}static fromSchema(e){return e.cached.domSerializer||(e.cached.domSerializer=new Mn(this.nodesFromSchema(e),this.marksFromSchema(e)))}static nodesFromSchema(e){let t=Xl(e.nodes);return t.text||(t.text=r=>r.text),t}static marksFromSchema(e){return Xl(e.marks)}}function Xl(n){let e={};for(let t in n){let r=n[t].spec.toDOM;r&&(e[t]=r)}return e}function Zi(n){return n.document||window.document}const Ql=new WeakMap;function Xy(n){let e=Ql.get(n);return e===void 0&&Ql.set(n,e=Qy(n)),e}function Qy(n){let e=null;function t(r){if(r&&typeof r=="object")if(Array.isArray(r))if(typeof r[0]=="string")e||(e=[]),e.push(r);else for(let s=0;s<r.length;s++)t(r[s]);else for(let s in r)t(r[s])}return t(n),e}function gs(n,e,t,r){if(typeof e=="string")return{dom:n.createTextNode(e)};if(e.nodeType!=null)return{dom:e};if(e.dom&&e.dom.nodeType!=null)return e;let s=e[0],i;if(typeof s!="string")throw new RangeError("Invalid array passed to renderSpec");if(r&&(i=Xy(r))&&i.indexOf(e)>-1)throw new RangeError("Using an array from an attribute object as a DOM spec. This may be an attempted cross site scripting attack.");let o=s.indexOf(" ");o>0&&(t=s.slice(0,o),s=s.slice(o+1));let a,l=t?n.createElementNS(t,s):n.createElement(s),c=e[1],u=1;if(c&&typeof c=="object"&&c.nodeType==null&&!Array.isArray(c)){u=2;for(let d in c)if(c[d]!=null){let f=d.indexOf(" ");f>0?l.setAttributeNS(d.slice(0,f),d.slice(f+1),c[d]):d=="style"&&l.style?l.style.cssText=c[d]:l.setAttribute(d,c[d])}}for(let d=u;d<e.length;d++){let f=e[d];if(f===0){if(d<e.length-1||d>u)throw new RangeError("Content hole must be the only child of its parent node");return{dom:l,contentDOM:l}}else{let{dom:h,contentDOM:m}=gs(n,f,t,r);if(l.appendChild(h),m){if(a)throw new RangeError("Multiple content holes");a=m}}}return{dom:l,contentDOM:a}}const wd=65535,Sd=Math.pow(2,16);function Zy(n,e){return n+e*Sd}function Zl(n){return n&wd}function e0(n){return(n-(n&wd))/Sd}const Cd=1,Md=2,ys=4,Nd=8;class Lo{constructor(e,t,r){this.pos=e,this.delInfo=t,this.recover=r}get deleted(){return(this.delInfo&Nd)>0}get deletedBefore(){return(this.delInfo&(Cd|ys))>0}get deletedAfter(){return(this.delInfo&(Md|ys))>0}get deletedAcross(){return(this.delInfo&ys)>0}}class Ue{constructor(e,t=!1){if(this.ranges=e,this.inverted=t,!e.length&&Ue.empty)return Ue.empty}recover(e){let t=0,r=Zl(e);if(!this.inverted)for(let s=0;s<r;s++)t+=this.ranges[s*3+2]-this.ranges[s*3+1];return this.ranges[r*3]+t+e0(e)}mapResult(e,t=1){return this._map(e,t,!1)}map(e,t=1){return this._map(e,t,!0)}_map(e,t,r){let s=0,i=this.inverted?2:1,o=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?s:0);if(l>e)break;let c=this.ranges[a+i],u=this.ranges[a+o],d=l+c;if(e<=d){let f=c?e==l?-1:e==d?1:t:t,h=l+s+(f<0?0:u);if(r)return h;let m=e==(t<0?l:d)?null:Zy(a/3,e-l),y=e==l?Md:e==d?Cd:ys;return(t<0?e!=l:e!=d)&&(y|=Nd),new Lo(h,y,m)}s+=u-c}return r?e+s:new Lo(e+s,0,null)}touches(e,t){let r=0,s=Zl(t),i=this.inverted?2:1,o=this.inverted?1:2;for(let a=0;a<this.ranges.length;a+=3){let l=this.ranges[a]-(this.inverted?r:0);if(l>e)break;let c=this.ranges[a+i],u=l+c;if(e<=u&&a==s*3)return!0;r+=this.ranges[a+o]-c}return!1}forEach(e){let t=this.inverted?2:1,r=this.inverted?1:2;for(let s=0,i=0;s<this.ranges.length;s+=3){let o=this.ranges[s],a=o-(this.inverted?i:0),l=o+(this.inverted?0:i),c=this.ranges[s+t],u=this.ranges[s+r];e(a,a+c,l,l+u),i+=u-c}}invert(){return new Ue(this.ranges,!this.inverted)}toString(){return(this.inverted?"-":"")+JSON.stringify(this.ranges)}static offset(e){return e==0?Ue.empty:new Ue(e<0?[0,-e,0]:[0,0,e])}}Ue.empty=new Ue([]);class Tr{constructor(e,t,r=0,s=e?e.length:0){this.mirror=t,this.from=r,this.to=s,this._maps=e||[],this.ownData=!(e||t)}get maps(){return this._maps}slice(e=0,t=this.maps.length){return new Tr(this._maps,this.mirror,e,t)}appendMap(e,t){this.ownData||(this._maps=this._maps.slice(),this.mirror=this.mirror&&this.mirror.slice(),this.ownData=!0),this.to=this._maps.push(e),t!=null&&this.setMirror(this._maps.length-1,t)}appendMapping(e){for(let t=0,r=this._maps.length;t<e._maps.length;t++){let s=e.getMirror(t);this.appendMap(e._maps[t],s!=null&&s<t?r+s:void 0)}}getMirror(e){if(this.mirror){for(let t=0;t<this.mirror.length;t++)if(this.mirror[t]==e)return this.mirror[t+(t%2?-1:1)]}}setMirror(e,t){this.mirror||(this.mirror=[]),this.mirror.push(e,t)}appendMappingInverted(e){for(let t=e.maps.length-1,r=this._maps.length+e._maps.length;t>=0;t--){let s=e.getMirror(t);this.appendMap(e._maps[t].invert(),s!=null&&s>t?r-s-1:void 0)}}invert(){let e=new Tr;return e.appendMappingInverted(this),e}map(e,t=1){if(this.mirror)return this._map(e,t,!0);for(let r=this.from;r<this.to;r++)e=this._maps[r].map(e,t);return e}mapResult(e,t=1){return this._map(e,t,!1)}_map(e,t,r){let s=0;for(let i=this.from;i<this.to;i++){let o=this._maps[i],a=o.mapResult(e,t);if(a.recover!=null){let l=this.getMirror(i);if(l!=null&&l>i&&l<this.to){i=l,e=this._maps[l].recover(a.recover);continue}}s|=a.delInfo,e=a.pos}return r?e:new Lo(e,s,null)}}const eo=Object.create(null);class De{getMap(){return Ue.empty}merge(e){return null}static fromJSON(e,t){if(!t||!t.stepType)throw new RangeError("Invalid input for Step.fromJSON");let r=eo[t.stepType];if(!r)throw new RangeError(`No step type ${t.stepType} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in eo)throw new RangeError("Duplicate use of step JSON ID "+e);return eo[e]=t,t.prototype.jsonID=e,t}}class ge{constructor(e,t){this.doc=e,this.failed=t}static ok(e){return new ge(e,null)}static fail(e){return new ge(null,e)}static fromReplace(e,t,r,s){try{return ge.ok(e.replace(t,r,s))}catch(i){if(i instanceof Ns)return ge.fail(i.message);throw i}}}function Na(n,e,t){let r=[];for(let s=0;s<n.childCount;s++){let i=n.child(s);i.content.size&&(i=i.copy(Na(i.content,e,i))),i.isInline&&(i=e(i,t,s)),r.push(i)}return C.fromArray(r)}class Lt extends De{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=e.resolve(this.from),s=r.node(r.sharedDepth(this.to)),i=new R(Na(t.content,(o,a)=>!o.isAtom||!a.type.allowsMarkType(this.mark.type)?o:o.mark(this.mark.addToSet(o.marks)),s),t.openStart,t.openEnd);return ge.fromReplace(e,this.from,this.to,i)}invert(){return new nt(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new Lt(t.pos,r.pos,this.mark)}merge(e){return e instanceof Lt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new Lt(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"addMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for AddMarkStep.fromJSON");return new Lt(t.from,t.to,e.markFromJSON(t.mark))}}De.jsonID("addMark",Lt);class nt extends De{constructor(e,t,r){super(),this.from=e,this.to=t,this.mark=r}apply(e){let t=e.slice(this.from,this.to),r=new R(Na(t.content,s=>s.mark(this.mark.removeFromSet(s.marks)),e),t.openStart,t.openEnd);return ge.fromReplace(e,this.from,this.to,r)}invert(){return new Lt(this.from,this.to,this.mark)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1);return t.deleted&&r.deleted||t.pos>=r.pos?null:new nt(t.pos,r.pos,this.mark)}merge(e){return e instanceof nt&&e.mark.eq(this.mark)&&this.from<=e.to&&this.to>=e.from?new nt(Math.min(this.from,e.from),Math.max(this.to,e.to),this.mark):null}toJSON(){return{stepType:"removeMark",mark:this.mark.toJSON(),from:this.from,to:this.to}}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for RemoveMarkStep.fromJSON");return new nt(t.from,t.to,e.markFromJSON(t.mark))}}De.jsonID("removeMark",nt);class Bt extends De{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return ge.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.addToSet(t.marks));return ge.fromReplace(e,this.pos,this.pos+1,new R(C.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);if(t){let r=this.mark.addToSet(t.marks);if(r.length==t.marks.length){for(let s=0;s<t.marks.length;s++)if(!t.marks[s].isInSet(r))return new Bt(this.pos,t.marks[s]);return new Bt(this.pos,this.mark)}}return new kn(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Bt(t.pos,this.mark)}toJSON(){return{stepType:"addNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for AddNodeMarkStep.fromJSON");return new Bt(t.pos,e.markFromJSON(t.mark))}}De.jsonID("addNodeMark",Bt);class kn extends De{constructor(e,t){super(),this.pos=e,this.mark=t}apply(e){let t=e.nodeAt(this.pos);if(!t)return ge.fail("No node at mark step's position");let r=t.type.create(t.attrs,null,this.mark.removeFromSet(t.marks));return ge.fromReplace(e,this.pos,this.pos+1,new R(C.from(r),0,t.isLeaf?0:1))}invert(e){let t=e.nodeAt(this.pos);return!t||!this.mark.isInSet(t.marks)?this:new Bt(this.pos,this.mark)}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new kn(t.pos,this.mark)}

127toJSON(){return{stepType:"removeNodeMark",pos:this.pos,mark:this.mark.toJSON()}}static fromJSON(e,t){if(typeof t.pos!="number")throw new RangeError("Invalid input for RemoveNodeMarkStep.fromJSON");return new kn(t.pos,e.markFromJSON(t.mark))}}De.jsonID("removeNodeMark",kn);class me extends De{constructor(e,t,r,s=!1){super(),this.from=e,this.to=t,this.slice=r,this.structure=s}apply(e){return this.structure&&Bo(e,this.from,this.to)?ge.fail("Structure replace would overwrite content"):ge.fromReplace(e,this.from,this.to,this.slice)}getMap(){return new Ue([this.from,this.to-this.from,this.slice.size])}invert(e){return new me(this.from,this.from+this.slice.size,e.slice(this.from,this.to))}map(e){let t=e.mapResult(this.to,-1),r=this.from==this.to&&me.MAP_BIAS<0?t:e.mapResult(this.from,1);return r.deletedAcross&&t.deletedAcross?null:new me(r.pos,Math.max(r.pos,t.pos),this.slice,this.structure)}merge(e){if(!(e instanceof me)||e.structure||this.structure)return null;if(this.from+this.slice.size==e.from&&!this.slice.openEnd&&!e.slice.openStart){let t=this.slice.size+e.slice.size==0?R.empty:new R(this.slice.content.append(e.slice.content),this.slice.openStart,e.slice.openEnd);return new me(this.from,this.to+(e.to-e.from),t,this.structure)}else if(e.to==this.from&&!this.slice.openStart&&!e.slice.openEnd){let t=this.slice.size+e.slice.size==0?R.empty:new R(e.slice.content.append(this.slice.content),e.slice.openStart,this.slice.openEnd);return new me(e.from,this.to,t,this.structure)}else return null}toJSON(){let e={stepType:"replace",from:this.from,to:this.to};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number")throw new RangeError("Invalid input for ReplaceStep.fromJSON");return new me(t.from,t.to,R.fromJSON(e,t.slice),!!t.structure)}}me.MAP_BIAS=1;De.jsonID("replace",me);class xe extends De{constructor(e,t,r,s,i,o,a=!1){super(),this.from=e,this.to=t,this.gapFrom=r,this.gapTo=s,this.slice=i,this.insert=o,this.structure=a}apply(e){if(this.structure&&(Bo(e,this.from,this.gapFrom)||Bo(e,this.gapTo,this.to)))return ge.fail("Structure gap-replace would overwrite content");let t=e.slice(this.gapFrom,this.gapTo);if(t.openStart||t.openEnd)return ge.fail("Gap is not a flat range");let r=this.slice.insertAt(this.insert,t.content);return r?ge.fromReplace(e,this.from,this.to,r):ge.fail("Content does not fit in gap")}getMap(){return new Ue([this.from,this.gapFrom-this.from,this.insert,this.gapTo,this.to-this.gapTo,this.slice.size-this.insert])}invert(e){let t=this.gapTo-this.gapFrom;return new xe(this.from,this.from+this.slice.size+t,this.from+this.insert,this.from+this.insert+t,e.slice(this.from,this.to).removeBetween(this.gapFrom-this.from,this.gapTo-this.from),this.gapFrom-this.from,this.structure)}map(e){let t=e.mapResult(this.from,1),r=e.mapResult(this.to,-1),s=this.from==this.gapFrom?t.pos:e.map(this.gapFrom,-1),i=this.to==this.gapTo?r.pos:e.map(this.gapTo,1);return t.deletedAcross&&r.deletedAcross||s<t.pos||i>r.pos?null:new xe(t.pos,r.pos,s,i,this.slice,this.insert,this.structure)}toJSON(){let e={stepType:"replaceAround",from:this.from,to:this.to,gapFrom:this.gapFrom,gapTo:this.gapTo,insert:this.insert};return this.slice.size&&(e.slice=this.slice.toJSON()),this.structure&&(e.structure=!0),e}static fromJSON(e,t){if(typeof t.from!="number"||typeof t.to!="number"||typeof t.gapFrom!="number"||typeof t.gapTo!="number"||typeof t.insert!="number")throw new RangeError("Invalid input for ReplaceAroundStep.fromJSON");return new xe(t.from,t.to,t.gapFrom,t.gapTo,R.fromJSON(e,t.slice),t.insert,!!t.structure)}}De.jsonID("replaceAround",xe);function Bo(n,e,t){let r=n.resolve(e),s=t-e,i=r.depth;for(;s>0&&i>0&&r.indexAfter(i)==r.node(i).childCount;)i--,s--;if(s>0){let o=r.node(i).maybeChild(r.indexAfter(i));for(;s>0;){if(!o||o.isLeaf)return!0;o=o.firstChild,s--}}return!1}function t0(n,e,t,r){let s=[],i=[],o,a;n.doc.nodesBetween(e,t,(l,c,u)=>{if(!l.isInline)return;let d=l.marks;if(!r.isInSet(d)&&u.type.allowsMarkType(r.type)){let f=Math.max(c,e),h=Math.min(c+l.nodeSize,t),m=r.addToSet(d);for(let y=0;y<d.length;y++)d[y].isInSet(m)||(o&&o.to==f&&o.mark.eq(d[y])?o.to=h:s.push(o=new nt(f,h,d[y])));a&&a.to==f?a.to=h:i.push(a=new Lt(f,h,r))}}

127),s.forEach(l=>n.step(l)),i.forEach(l=>n.step(l))}function n0(n,e,t,r){let s=[],i=0;n.doc.nodesBetween(e,t,(o,a)=>{if(!o.isInline)return;i++;let l=null;if(r instanceof bi){let c=o.marks,u;for(;u=r.isInSet(c);)(l||(l=[])).push(u),c=u.removeFromSet(c)}else r?r.isInSet(o.marks)&&(l=[r]):l=o.marks;if(l&&l.length){let c=Math.min(a+o.nodeSize,t);for(let u=0;u<l.length;u++){let d=l[u],f;for(let h=0;h<s.length;h++){let m=s[h];m.step==i-1&&d.eq(s[h].style)&&(f=m)}f?(f.to=c,f.step=i):s.push({style:d,from:Math.max(a,e),to:c,step:i})}}}),s.forEach(o=>n.step(new nt(o.from,o.to,o.style)))}function Ea(n,e,t,r=t.contentMatch,s=!0){let i=n.doc.nodeAt(e),o=[],a=e+1;for(let l=0;l<i.childCount;l++){let c=i.child(l),u=a+c.nodeSize,d=r.matchType(c.type);if(!d)o.push(new me(a,u,R.empty));else{r=d;for(let f=0;f<c.marks.length;f++)t.allowsMarkType(c.marks[f].type)||n.step(new nt(a,u,c.marks[f]));if(s&&c.isText&&t.whitespace!="pre"){let f,h=/\r?\n|\r/g,m;for(;f=h.exec(c.text);)m||(m=new R(C.from(t.schema.text(" ",t.allowedMarks(c.marks))),0,0)),o.push(new me(a+f.index,a+f.index+f[0].length,m))}}a=u}if(!r.validEnd){let l=r.fillBefore(C.empty,!0);n.replace(a,a,new R(l,0,0))}for(let l=o.length-1;l>=0;l--)n.step(o[l])}function r0(n,e,t){return(e==0||n.canReplace(e,n.childCount))&&(t==n.childCount||n.canReplace(0,t))}function Gn(n){let t=n.parent.content.cutByIndex(n.startIndex,n.endIndex);for(let r=n.depth,s=0,i=0;;--r){let o=n.$from.node(r),a=n.$from.index(r)+s,l=n.$to.indexAfter(r)-i;if(r<n.depth&&o.canReplace(a,l,t))return r;if(r==0||o.type.spec.isolating||!r0(o,a,l))break;a&&(s=1),l<o.childCount&&(i=1)}return null}function s0(n,e,t){let{$from:r,$to:s,depth:i}=e,o=r.before(i+1),a=s.after(i+1),l=o,c=a,u=C.empty,d=0;for(let m=i,y=!1;m>t;m--)y||r.index(m)>0?(y=!0,u=C.from(r.node(m).copy(u)),d++):l--;let f=C.empty,h=0;for(let m=i,y=!1;m>t;m--)y||s.after(m+1)<s.end(m)?(y=!0,f=C.from(s.node(m).copy(f)),h++):c++;n.step(new xe(l,c,o,a,new R(u.append(f),d,h),u.size-d,!0))}function Ta(n,e,t=null,r=n){let s=i0(n,e),i=s&&o0(r,e);return i?s.map(ec).concat({type:e,attrs:t}).concat(i.map(ec)):null}function ec(n){return{type:n,attrs:null}}function i0(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.contentMatchAt(r).findWrapping(e);if(!i)return null;let o=i.length?i[0]:e;return t.canReplaceWith(r,s,o)?i:null}function o0(n,e){let{parent:t,startIndex:r,endIndex:s}=n,i=t.child(r),o=e.contentMatch.findWrapping(i.type);if(!o)return null;let l=(o.length?o[o.length-1]:e).contentMatch;for(let c=r;l&&c<s;c++)l=l.matchType(t.child(c).type);return!l||!l.validEnd?null:o}function a0(n,e,t){let r=C.empty;for(let o=t.length-1;o>=0;o--){if(r.size){let a=t[o].type.contentMatch.matchFragment(r);if(!a||!a.validEnd)throw new RangeError("Wrapper type given to Transform.wrap does not form valid content of its parent wrapper")}r=C.from(t[o].type.create(t[o].attrs,r))}let s=e.start,i=e.end;n.step(new xe(s,i,s,i,new R(r,0,0),t.length,!0))}function l0(n,e,t,r,s){if(!r.isTextblock)throw new RangeError("Type given to setBlockType should be a textblock");let i=n.steps.length;n.doc.nodesBetween(e,t,(o,a)=>{let l=typeof s=="function"?s(o):s;if(o.isTextblock&&!o.hasMarkup(r,l)&&c0(n.doc,n.mapping.slice(i).map(a),r)){let c=null;if(r.schema.linebreakReplacement){let h=r.whitespace=="pre",m=!!r.contentMatch.matchType(r.schema.linebreakReplacement);h&&!m?c=!1:!h&&m&&(c=!0)}c===!1&&Td(n,o,a,i),Ea(n,n.mapping.slice(i).map(a,1),r,void 0,c===null);let u=n.mapping.slice(i),d=u.map(a,1),f=u.map(a+o.nodeSize,1);return n.step(new xe(d,f,d+1,f-1,new R(C.from(r.create(l,null,o.marks)),0,0),1,!0)),c===!0&&Ed(n,o,a,i),!1}})}function Ed(n,e,t,r){e.forEach((s,i)=>{if(s.isText){let o,a=/\r?\n|\r/g;for(;o=a.exec(s.text);){let l=n.mapping.slice(r).map(t+1+i+o.index);n.replaceWith(l,l+1,e.type.schema.linebreakReplacement.create())}}})}function Td(n,e,t,r){e.forEach((s,i)=>{if(s.type==s.type.schema.linebreakReplacement){let o=n.mapping.slice(r).map(t+1+i);n.replaceWith(o,o+1,e.type.schema.text(`
128`))}})}function c0(n,e,t){let r=n.resolve(e),s=r.index();return r.parent.canReplaceWith(s,s+1,t)}function u0(n,e,t,r,s){let i=n.doc.nodeAt(e);if(!i)throw new RangeError("No node at given position");t||(t=i.type);let o=t.create(r,null,s||i.marks);if(i.isLeaf)return n.replaceWith(e,e+i.nodeSize,o);if(!t.validContent(i.content))throw new RangeError("Invalid content for node type "+t.name);n.step(new xe(e,e+i.nodeSize,e+1,e+i.nodeSize-1,new R(C.from(o),0,0),1,!0))}function Ln(n,e,t=1,r){let s=n.resolve(e),i=s.depth-t,o=r&&r[r.length-1]||s.parent;if(i<0||s.parent.type.spec.isolating||!s.parent.canReplace(s.index(),s.parent.childCount)||!o.type.validContent(s.parent.content.cutByIndex(s.index(),s.parent.childCount)))return!1;for(let c=s.depth-1,u=t-2;c>i;c--,u--){let d=s.node(c),f=s.index(c);if(d.type.spec.isolating)return!1;let h=d.content.cutByIndex(f,d.childCount),m=r&&r[u+1];m&&(h=h.replaceChild(0,m.type.create(m.attrs)));let y=r&&r[u]||d;if(!d.canReplace(f+1,d.childCount)||!y.type.validContent(h))return!1}let a=s.indexAfter(i),l=r&&r[0];return s.node(i).canReplaceWith(a,a,l?l.type:s.node(i+1).type)}function d0(n,e,t=1,r){let s=n.doc.resolve(e),i=C.empty,o=C.empty;for(let a=s.depth,l=s.depth-t,c=t-1;a>l;a--,c--){i=C.from(s.node(a).copy(i));let u=r&&r[c];o=C.from(u?u.type.create(u.attrs,o):s.node(a).copy(o))}n.step(new me(e,e,new R(i.append(o),t,t),!0))}function Jt(n,e){let t=n.resolve(e),r=t.index();return Ad(t.nodeBefore,t.nodeAfter)&&t.parent.canReplace(r,r+1)}function f0(n,e){e.content.size||n.type.compatibleContent(e.type);let t=n.contentMatchAt(n.childCount),{linebreakReplacement:r}=n.type.schema;for(let s=0;s<e.childCount;s++){let i=e.child(s),o=i.type==r?n.type.schema.nodes.text:i.type;if(t=t.matchType(o),!t||!n.type.allowsMarks(i.marks))return!1}return t.validEnd}function Ad(n,e){return!!(n&&e&&!n.isLeaf&&f0(n,e))}function vi(n,e,t=-1){let r=n.resolve(e);for(let s=r.depth;;s--){let i,o,a=r.index(s);if(s==r.depth?(i=r.nodeBefore,o=r.nodeAfter):t>0?(i=r.node(s+1),a++,o=r.node(s).maybeChild(a)):(i=r.node(s).maybeChild(a-1),o=r.node(s+1)),i&&!i.isTextblock&&Ad(i,o)&&r.node(s).canReplace(a,a+1))return e;if(s==0)break;e=t<0?r.before(s):r.after(s)}}function h0(n,e,t){let r=null,{linebreakReplacement:s}=n.doc.type.schema,i=n.doc.resolve(e-t),o=i.node().type;if(s&&o.inlineContent){let u=o.whitespace=="pre",d=!!o.contentMatch.matchType(s);u&&!d?r=!1:!u&&d&&(r=!0)}let a=n.steps.length;if(r===!1){let u=n.doc.resolve(e+t);Td(n,u.node(),u.before(),a)}o.inlineContent&&Ea(n,e+t-1,o,i.node().contentMatchAt(i.index()),r==null);let l=n.mapping.slice(a),c=l.map(e-t);if(n.step(new me(c,l.map(e+t,-1),R.empty,!0)),r===!0){let u=n.doc.resolve(c);Ed(n,u.node(),u.before(),n.steps.length)}return n}function p0(n,e,t){let r=n.resolve(e);if(r.parent.canReplaceWith(r.index(),r.index(),t))return e;if(r.parentOffset==0)for(let s=r.depth-1;s>=0;s--){let i=r.index(s);if(r.node(s).canReplaceWith(i,i,t))return r.before(s+1);if(i>0)return null}if(r.parentOffset==r.parent.content.size)for(let s=r.depth-1;s>=0;s--){let i=r.indexAfter(s);if(r.node(s).canReplaceWith(i,i,t))return r.after(s+1);if(i<r.node(s).childCount)return null}return null}function Od(n,e,t){let r=n.resolve(e);if(!t.content.size)return e;let s=t.content;for(let i=0;i<t.openStart;i++)s=s.firstChild.content;for(let i=1;

128i<=(t.openStart==0&&t.size?2:1);i++)for(let o=r.depth;o>=0;o--){let a=o==r.depth?0:r.pos<=(r.start(o+1)+r.end(o+1))/2?-1:1,l=r.index(o)+(a>0?1:0),c=r.node(o),u=!1;if(i==1)u=c.canReplace(l,l,s);else{let d=c.contentMatchAt(l).findWrapping(s.firstChild.type);u=d&&c.canReplaceWith(l,l,d[0])}if(u)return a==0?r.pos:a<0?r.before(o+1):r.after(o+1)}return null}function xi(n,e,t=e,r=R.empty){if(e==t&&!r.size)return null;let s=n.resolve(e),i=n.resolve(t);return Dd(s,i,r)?new me(e,t,r):new m0(s,i,r).fit()}function Dd(n,e,t){return!t.openStart&&!t.openEnd&&n.start()==e.start()&&n.parent.canReplace(n.index(),e.index(),t.content)}class m0{constructor(e,t,r){this.$from=e,this.$to=t,this.unplaced=r,this.frontier=[],this.placed=C.empty;for(let s=0;s<=e.depth;s++){let i=e.node(s);this.frontier.push({type:i.type,match:i.contentMatchAt(e.indexAfter(s))})}for(let s=e.depth;s>0;s--)this.placed=C.from(e.node(s).copy(this.placed))}get depth(){return this.frontier.length-1}fit(){for(;this.unplaced.size;){let c=this.findFittable();c?this.placeNodes(c):this.openMore()||this.dropNode()}let e=this.mustMoveInline(),t=this.placed.size-this.depth-this.$from.depth,r=this.$from,s=this.close(e<0?this.$to:r.doc.resolve(e));if(!s)return null;let i=this.placed,o=r.depth,a=s.depth;for(;o&&a&&i.childCount==1;)i=i.firstChild.content,o--,a--;let l=new R(i,o,a);return e>-1?new xe(r.pos,e,this.$to.pos,this.$to.end(),l,t):l.size||r.pos!=this.$to.pos?new me(r.pos,s.pos,l):null}findFittable(){let e=this.unplaced.openStart;for(let t=this.unplaced.content,r=0,s=this.unplaced.openEnd;r<e;r++){let i=t.firstChild;if(t.childCount>1&&(s=0),i.type.spec.isolating&&s<=r){e=r;break}t=i.content}for(let t=1;t<=2;t++)for(let r=t==1?e:this.unplaced.openStart;r>=0;r--){let s,i=null;r?(i=to(this.unplaced.content,r-1).firstChild,s=i.content):s=this.unplaced.content;let o=s.firstChild;for(let a=this.depth;a>=0;a--){let{type:l,match:c}=this.frontier[a],u,d=null;if(t==1&&(o?c.matchType(o.type)||(d=c.fillBefore(C.from(o),!1)):i&&l.compatibleContent(i.type)))return{sliceDepth:r,frontierDepth:a,parent:i,inject:d};if(t==2&&o&&(u=c.findWrapping(o.type)))return{sliceDepth:r,frontierDepth:a,parent:i,wrap:u};if(i&&c.matchType(i.type))break}}}openMore(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=to(e,t);return!s.childCount||s.firstChild.isLeaf?!1:(this.unplaced=new R(e,t+1,Math.max(r,s.size+t>=e.size-r?t+1:0)),!0)}dropNode(){let{content:e,openStart:t,openEnd:r}=this.unplaced,s=to(e,t);if(s.childCount<=1&&t>0){let i=e.size-t<=t+s.size;this.unplaced=new R(lr(e,t-1,1),t-1,i?t-1:r)}else this.unplaced=new R(lr(e,t,1),t,r)}placeNodes({sliceDepth:e,frontierDepth:t,parent:r,inject:s,wrap:i}){for(;this.depth>t;)this.closeFrontierNode();if(i)for(let y=0;y<i.length;y++)this.openFrontierNode(i[y]);let o=this.unplaced,a=r?r.content:o.content,l=o.openStart-e,c=0,u=[],{match:d,type:f}=this.frontier[t];if(s){for(let y=0;y<s.childCount;y++)u.push(s.child(y));d=d.matchFragment(s)}let h=a.size+e-(o.content.size-o.openEnd);for(;c<a.childCount;){let y=a.child(c),g=d.matchType(y.type);if(!g)break;c++,(c>1||l==0||y.content.size)&&(d=g,u.push(Rd(y.mark(f.allowedMarks(y.marks)),c==1?l:0,c==a.childCount?h:-1)))}let m=c==a.childCount;m||(h=-1),this.placed=cr(this.placed,t,C.from(u)),this.frontier[t].match=d,m&&h<0&&r&&r.type==this.frontier[this.depth].type&&this.frontier.length>1&&this.closeFrontierNode();for(let y=0,g=a;y<h;y++){let v=g.lastChild;this.frontier.push({type:v.type,match:v.contentMatchAt(v.childCount)}),g=v.content}this.unplaced=m?e==0?R.empty:new R(lr(o.content,e-1,1),e-1,h<0?o.openEnd:e-1):new R(lr(o.content,e,c),o.openStart,o.openEnd)}mustMoveInline(){if(!this.$to.parent.isTextblock)return-1;let e=this.frontier[this.depth],t;if(!e.type.isTextblock||!no(this.$to,this.$to.depth,e.type,e.match,!1)||this.$to.depth==this.depth&&(t=this.findCloseLevel(this.$to))&&t.depth==this.depth)return-1;let{depth:r}=this.$to,s=this.$to.after(r);for(;r>1&&s==this.$to.end(--r);)++s;return s}findCloseLevel(e){e:for(let t=Math.min(this.depth,e.depth);t>=0;t--){let{match:r,type:s}=this.frontier[t],i=t<e.depth&&e.end(t+1)==e.pos+(e.depth-(t+1)),o=no(e,t,s,r,i);if(o){for(let a=t-1;a>=0;a--){let{match:l,type:c}=this.frontier[a],u=no(e,a,c,l,!0);if(!u||u.childCount)continue e}return{depth:t,fit:o,move:i?e.doc.resolve(e.after(t+1)):e}}}}close(e){let t=this.findCloseLevel(e);if(!t)return null;for(;this.depth>t.depth;)this.closeFrontierNode();t.fit.childCount&&(this.placed=cr(this.placed,t.depth,t.fit)),e=t.move;for(let r=t.depth+1;r<=e.depth;r++){let s=e.node(r),i=s.type.contentMatch.fillBefore(s.content,!0,e.index(r));this.openFrontierNode(s.type,s.attrs,i)}return e}openFrontierNode(e,t=null,r){let s=this.frontier[this.depth];s.match=s.match.matchType(e),this.placed=cr(this.placed,this.depth,C.from(e.create(t,r))),this.frontier.push({type:e,match:e.contentMatch})}closeFrontierNode(){let t=this.frontier.pop().match.fillBefore(C.empty,!0);t.childCount&&(this.placed=cr(this.placed,this.frontier.length,t))}}function lr(n,e,t){return e==0?n.cutByIndex(t,n.childCount):n.replaceChild(0,n.firstChild.copy(lr(n.firstChild.content,e-1,t)))}function cr(n,e,t){return e==0?n.append(t):n.replaceChild(n.childCount-1,n.lastChild.copy(cr(n.lastChild.content,e-1,t)))}function to(n,e){for(let t=0;t<e;t++)n=n.firstChild.content;return n}function Rd(n,e,t){if(e<=0)return n;let r=n.content;return e>1&&(r=r.replaceChild(0,Rd(r.firstChild,e-1,r.childCount==1?t-1:0))),e>0&&(r=n.type.contentMatch.fillBefore(r).append(r),t<=0&&(r=r.append(n.t

128ype.contentMatch.matchFragment(r).fillBefore(C.empty,!0)))),n.copy(r)}function no(n,e,t,r,s){let i=n.node(e),o=s?n.indexAfter(e):n.index(e);if(o==i.childCount&&!t.compatibleContent(i.type))return null;let a=r.fillBefore(i.content,!0,o);return a&&!g0(t,i.content,o)?a:null}function g0(n,e,t){for(let r=t;r<e.childCount;r++)if(!n.allowsMarks(e.child(r).marks))return!0;return!1}function y0(n){return n.spec.defining||n.spec.definingForContent}function b0(n,e,t,r){if(!r.size)return n.deleteRange(e,t);let s=n.doc.resolve(e),i=n.doc.resolve(t);if(Dd(s,i,r))return n.step(new me(e,t,r));let o=Id(s,i);o[o.length-1]==0&&o.pop();let a=-(s.depth+1);o.unshift(a);for(let f=s.depth,h=s.pos-1;f>0;f--,h--){let m=s.node(f).type.spec;if(m.defining||m.definingAsContext||m.isolating)break;o.indexOf(f)>-1?a=f:s.before(f)==h&&o.splice(1,0,-f)}let l=o.indexOf(a),c=[],u=r.openStart;for(let f=r.content,h=0;;h++){let m=f.firstChild;if(c.push(m),h==r.openStart)break;f=m.content}for(let f=u-1;f>=0;f--){let h=c[f],m=y0(h.type);if(m&&!h.sameMarkup(s.node(Math.abs(a)-1)))u=f;else if(m||!h.type.isTextblock)break}for(let f=r.openStart;f>=0;f--){let h=(f+u+1)%(r.openStart+1),m=c[h];if(m)for(let y=0;y<o.length;y++){let g=o[(y+l)%o.length],v=!0;g<0&&(v=!1,g=-g);let x=s.node(g-1),N=s.index(g-1);if(x.canReplaceWith(N,N,m.type,m.marks))return n.replace(s.before(g),v?i.after(g):t,new R(_d(r.content,0,r.openStart,h),h,r.openEnd))}}let d=n.steps.length;for(let f=o.length-1;f>=0&&(n.replace(e,t,r),!(n.steps.length>d));f--){let h=o[f];h<0||(e=s.before(h),t=i.after(h))}}function _d(n,e,t,r,s){if(e<t){let i=n.firstChild;n=n.replaceChild(0,i.copy(_d(i.content,e+1,t,r,i)))}if(e>r){let i=s.contentMatchAt(0),o=i.fillBefore(n).append(n);n=o.append(i.matchFragment(o).fillBefore(C.empty,!0))}return n}function v0(n,e,t,r){if(!r.isInline&&e==t&&n.doc.resolve(e).parent.content.size){let s=p0(n.doc,e,r.type);s!=null&&(e=t=s)}n.replaceRange(e,t,new R(C.from(r),0,0))}function x0(n,e,t){let r=n.doc.resolve(e),s=n.doc.resolve(t);if(r.parent.isTextblock&&s.parent.isTextblock&&r.start()!=s.start()&&r.parentOffset==0&&s.parentOffset==0){let o=r.sharedDepth(t),a=!1;for(let l=r.depth;l>o;l--)r.node(l).type.spec.isolating&&(a=!0);for(let l=s.depth;l>o;l--)s.node(l).type.spec.isolating&&(a=!0);if(!a){for(let l=r.depth;l>0&&e==r.start(l);l--)e=r.before(l);for(let l=s.depth;l>0&&t==s.start(l);l--)t=s.before(l);r=n.doc.resolve(e),s=n.doc.resolve(t)}}let i=Id(r,s);for(let o=0;o<i.length;o++){let a=i[o],l=o==i.length-1;if(l&&a==0||r.node(a).type.contentMatch.validEnd)return n.delete(r.start(a),s.end(a));if(a>0&&(l||r.node(a-1).canReplace(r.index(a-1),s.indexAfter(a-1))))return n.delete(r.before(a),s.after(a))}for(let o=1;o<=r.depth&&o<=s.depth;o++)if(e-r.start(o)==r.depth-o&&t>r.end(o)&&s.end(o)-t!=s.depth-o&&r.start(o-1)==s.start(o-1)&&r.node(o-1).canReplace(r.index(o-1),s.index(o-1)))return n.delete(r.before(o),t);n.delete(e,t)}function Id(n,e){let t=[],r=Math.min(n.depth,e.depth);for(let s=r;s>=0;s--){let i=n.start(s);if(i<n.pos-(n.depth-s)||e.end(s)>e.pos+(e.depth-s)||n.node(s).type.spec.isolating||e.node(s).type.spec.isolating)break;(i==e.start(s)||s==n.depth&&s==e.depth&&n.parent.inlineContent&&e.parent.inlineContent&&s&&e.start(s-1)==i-1)&&t.push(s)}return t}class Bn extends De{constructor(e,t,r){super(),this.pos=e,this.attr=t,this.value=r}apply(e){let t=e.nodeAt(this.pos);if(!t)return ge.fail("No node at attribute step's position");let r=Object.create(null);for(let i in t.attrs)r[i]=t.attrs[i];r[this.attr]=this.value;let s=t.type.create(r,null,t.marks);return ge.fromReplace(e,this.pos,this.pos+1,new R(C.from(s),0,t.isLeaf?0:1))}getMap(){return Ue.empty}invert(e){return new Bn(this.pos,this.attr,e.nodeAt(this.pos).attrs[this.attr])}map(e){let t=e.mapResult(this.pos,1);return t.deletedAfter?null:new Bn(t.pos,this.attr,this.value)}toJSON(){return{stepType:"attr",pos:this.pos,attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.pos!="number"||typeof t.attr!="string")throw new RangeError("Invalid input for AttrStep.fromJSON");return new Bn(t.pos,t.attr,t.value)}}De.jsonID("attr",Bn);class Ar extends De{constructor(e,t){super(),this.attr=e,this.value=t}apply(e){let t=Object.create(null);for(let s in e.attrs)t[s]=e.attrs[s];t[this.attr]=this.value;let r=e.type.create(t,e.content,e.marks);return ge.ok(r)}getMap(){return Ue.empty}invert(e){return new Ar(this.attr,e.attrs[this.attr])}map(e){return this}toJSON(){return{stepType:"docAttr",attr:this.attr,value:this.value}}static fromJSON(e,t){if(typeof t.attr!="string")throw new RangeError("Invalid input for DocAttrStep.fromJSON");return new Ar(t.attr,t.value)}}De.jsonID("docAttr",Ar);let Vn=class extends Error{};Vn=function n(e){let t=Error.call(this,e);return t.__proto__=n.prototype,t};Vn.prototype=Object.create(Error.prototype);Vn.prototype.constructor=Vn;Vn.prototype.name="TransformError";class Pd{constructor(e){this.doc=e,this.steps=[],this.docs=[],this.mapping=new Tr}get before(){return this.docs.length?this.docs[0]:this.doc}step(e){let t=this.maybeStep(e);if(t.failed)throw new Vn(t.failed);return this}maybeStep(e){let t=e.apply(this.doc);return t.failed||this.addStep(e,t.doc),t}get docChanged(){return this.steps.length>0}changedRange(){let e=1e9,t=-1e9;for(let r=0;r<this.mapping.maps.length;r++){let s=this.mapping.maps[r];r&&(e=s.map(e,1),t=s.map(t,-1)),s.forEach((i,o,a,l)=>{e=Math.min(e,a),t=Math.max(t,l)})}return e==1e9?null:{from:e,to:t}}addStep(e,t){this.docs.push(this.doc),this.steps.push(e),this.mapping.appendMap(e.getMap()),this.doc=t}replace(e,t=e,r=R.empty){let s=xi(this.doc,e,t,r);return s&&this.step(s),this}replaceWith(e,t,r){return this.replace(e,t,new R(C.from(r),0,0))}delete(e,t){return this.replace(e,t,R.empty)}insert(e,t){return this.replaceWith(e,e,t)}replaceRange(e,t,r){return b0(this,e,t,r),this}replaceRangeWith(e,t,r){return v0(this,e,t,r),this}deleteRange(e,t){return x0(this,e,t),this}lift(e,t){return s0(this,e,t),this}join(e,t=1){return h0(this,e,t),this}wrap(e,t){return a0(this,e,t),this}setBlockType(e,t=e,r,s=null){return l0(this,e,t,r,s),this}setNodeMarkup(e,t,r=null,s){return u0(this,e,t,r,s),this}setNodeAttribute(e,t,r){return this.step(new Bn(e,t,r)),this}setDocAttribute(e,t){return this.step(new Ar(e,t)),this}addNodeMark(e,t){return this.step(new Bt(e,t)),this}removeNodeMark(e,t){let r=this.doc.nodeAt(e);if(!r)throw new RangeError("No node at position "+e);if(t instanceof G)t.isInSet(r.marks)&&this.step(new kn(e,t));else{let s=r.marks,i,o=[];for(;i=t.isInSet(s);)o.push(new kn(e,i)),s=i.removeFromSet(s);for(let a=o.length-1;a>=0;a--)this.step(o[a])}return this}split(e,t=1,r){return d0(this,e,t,r),this}addMark(e,t,r){return t0(this,e,t,r),this}removeMark(e,t,r){return n0(this,e,t,r),this}clearIncompatible(e,t,r){return Ea(this,e,t,r),this}}const ro=Object.create(null);class W{constructor(e,t,r){this.$anchor=e,this.$head=t,this.ranges=r||[new k0(e.min(t),e.max(t))]}get anchor(){return this.$anchor.pos}get head(){return this.$head.pos}get from(){return this.$from.pos}get to(){return this.$to.pos}get $from(){return this.ranges[0].$from}get $to(){return this.ranges[0].$to}get empty(){let e=this.ranges;for(let t=0;t<e.length;t++)if(e[t].$from.pos!=e[t].$to.pos)return!1;return!0}content(){return this.$from.doc.slice(this.from,this.to,!0)}replace(e,t=R.empty){let r=t.content.lastChild,s=null;for(let a=0;a<t.openEnd;a++)s=r,r=r.lastChild;let i=e.steps.length,o=this.ranges;for(let a=0;a<o.length;a++){let{$from:l,$to:c}=o[a],u=e.mapping.slice(i);e.replaceRange(u.map(l.pos),u.map(c.pos),a?R.empty:t),a==0&&rc(e,i,(r?r.isInline:s&&s.isTextblock)?-1:1)}}replaceWith(e,t){let r=e.steps.length,s=this.ranges;for(let i=0;i<s.length;i++){let{$from:o,$to:a}=s[i],l=e.mapping.slice(r),c=l.map(o.pos),u=l.map(a.pos);i?e.deleteRange(c,u):(e.replaceRangeWith(c,u,t),rc(e,r,t.isInline?-1:1))}}static findFrom(e,t,r=!1){let s=e.parent.inlineContent?new $(e):_n(e.node(0),e.parent,e.pos,e.index(),t,r);if(s)return s;for(let i=e.depth-1;i>=0;i--){let o=t<0?_n(e.node(0),e.node(i),e.before(i+1),e.index(i),t,r):_n(e.node(0),e.node(i),e.after(i+1),e.index(i)+1,t,r);if(o)return o}return null}static near(e,t=1){return this.findFrom(e,t)||this.findFrom(e,-t)||new Xe(e.node(0))}static atStart(e){return _n(e,e,0,0,1)||new Xe(e)}static atEnd(e){return _n(e,e,e.content.size,e.childCount,-1)||new Xe(e)}static fromJSON(e,t){if(!t||!t.type)throw new RangeError("Invalid input for Selection.fromJSON");let r=ro[t.type];if(!r)throw new RangeError(`No selection type ${t.type} defined`);return r.fromJSON(e,t)}static jsonID(e,t){if(e in ro)throw new RangeError("Duplicate use of selection JSON ID "+e);return ro[e]=t,t.prototype.jsonID=e,t}getBookmark(){return $.between(this.$anchor,this.$head).getBookmark()}}W.prototype.visible=!0;class k0{constructor(e,t){this.$from=e,this.$to=t}}let tc=!1;function nc(n){!tc&&!n.parent.inlineContent&&(tc=!0,console.warn("TextSelection endpoint not pointing into a node with inline content ("+n.parent.type.name+")"))}class $ extends W{constructor(e,t=e){nc(e),nc(t),super(e,t)}get $cursor(){return this.$anchor.pos==this.$head.pos?this.$head:null}map(e,t){let r=e.resolve(t.map(this.head));if(!r.parent.inlineContent)return W.near(r);let s=e.resolve(t.map(this.anchor));return new $(s.parent.inlineContent?s:r,r)}replace(e,t=R.empty){if(super.replace(e,t),t==R.empty){let r=this.$from.marksAcross(this.$to);r&&e.ensureMarks(r)}}eq(e){return e instanceof $&&e.anchor==this.anchor&&e.head==this.head}getBookmark(){return new ki(this.anchor,this.head)}toJSON(){return{type:"text",anchor:this.anchor,head:this.head}}static fromJSON(e,t){if(typeof t.anchor!="number"||typeof t.head!="number")throw new RangeError("Invalid input for TextSelection.fromJSON");return new $(e.resolve(t.anchor),e.resolve(t.head))}static create(e,t,r=t){let s=e.resolve(t);return new this(s,r==t?s:e.resolve(r))}static between(e,t,r){let s=e.pos-t.pos;if((!r||s)&&(r=s>=0?1:-1),!t.parent.inlineContent){let i=W.findFrom(t,r,!0)||W.findFrom(t,-r,!0);if(i)t=i.$head;else return W.near(t,r)}return e.parent.inlineContent||(s==0?e=t:(e=(W.findFrom(e,-r,!0)||W.findFrom(e,r,!0)).$anchor,e.pos<t.pos!=s<0&&(e=t))),new $(e,t)}}W.jsonID("text",$);class ki{constructor(e,t){this.anchor=e,this.head=t}map(e){return new ki(e.map(this.anchor),e.map(this.head))}resolve(e){return $.between(e.resolve(this.anchor),e.resolve(this.head))}}class L extends W{constructor(e){let t=e.nodeAfter,r=e.node(0).resolve(e.pos+t.nodeSize);super(e,r),this.node=t}map(e,t){let{deleted:r,pos:s}=t.mapResult(this.anchor),i=e.resolve(s);return r?W.near(i):new L(i)}content(){return new R(C.from(this.node),0,0)}eq(e){return e instanceof L&&e.anchor==this.anchor}toJSON(){return{type:"node",anchor:this.anchor}}getBookmark(){return new Aa(this.anchor)}static fromJSON(e,t){if(typeof t.anchor!="number")throw new RangeError("Invalid input for NodeSelection.fromJSON");return new L(e.resolve(t.anchor))}static create(e,t){return new L(e.resolve(t))}static isSelectable(e){return!e.isText&&e.type.spec.selectable!==!1}}L.prototype.visible=!1;W.jsonID("node",L);class Aa{constructor(e){this.anchor=e}map(e){let{deleted:t,pos:r}=e.mapResult(this.anchor);return t?new ki(r,r):new Aa(r)}resolve(e){let t=e.resolve(this.anchor),r=t.nodeAfter;return r&&L.isSelectable(r)?new L(t):W.near(t)}}class Xe extends W{constructor(e){super(e.resolve(0),e.resolve(e.content.size))}replace(e,t=R.empty){if(t==R.empty){e.delete(0,e.doc.content.size);let r=W.atStart(e.doc);r.eq(e.selection)||e.setSelection(r)}else super.replace(e,t)}toJSON(){return{type:"all"}}static fromJSON(e){return new Xe(e)}map(e){return new Xe(e)}eq(e){return e instanceof Xe}getBookmark(){return w0}}W.jsonID("all",Xe);const w0={map(){return this},resolve(n){return new Xe(n)}};function _n(n,e,t,r,s,i=!1){if(e.inlineContent)return $.create(n,t);for(let o=r-(s>0?0:1);s>0?o<e.childCount:o>=0;o+=s){let a=e.child(o);if(a.isAtom){if(!i&&L.isSelectable(a))return L.create(n,t-(s<0?a.nodeSize:0))}else{let l=_n(n,a,t+s,s<0?a.childCount:0,s,i);if(l)return l}t+=a.nodeSize*s}return null}function rc(n,e,t){let r=n.steps.length-1;if(r<e)return;let s=n.steps[r];if(!(s instanceof me||s instanceof xe))return;let i=n.mapping.maps[r],o;i.forEach((a,l,c,u)=>{o==null&&(o=u)}),n.setSelection(W.near(n.doc.resolve(o),t))}const sc=1,ts=2,ic=4;class S0 extends Pd{constructor(e){super(e.doc),this.curSelectionFor=0,this.updated=0,this.meta=Object.create(null),this.time=Date.now(),this.curSelection=e.selection,this.storedMarks=e.storedMarks}get selection(){return this.curSelectionFor<this.steps.length&&(this.curSelection=this.curSelection.map(this.doc,this.mapping.slice(this.curSelectionFor)),this.curSelectionFor=this.steps.length),this.curSelection}setSelection(e){if(e.$from.doc!=this.doc)throw new RangeError("Selection passed to setSelection must point at the current document");return this.curSelection=e,this.curSelectionFor=this.steps.length,this.updated=(this.updated|sc)&~ts,this.storedMarks=null,this}get selectionSet(){return(this.updated&sc)>0}setStoredMarks(e){return this.storedMarks=e,this.updated|=ts,this}ensureMarks(e){return G.sameSet(this.storedMarks||this.selection.$from.marks(),e)||this.setStoredMarks(e),this}addStoredMark(e){return this.ensureMarks(e.addToSet(this.storedMarks||this.selection.$head.marks()))}removeStoredMark(e){return this.ensureMarks(e.removeFromSet(this.storedMarks||this.selection.$head.marks()))}get storedMarksSet(){return(this.updated&ts)>0}addStep(e,t){super.addStep(e,t),this.updated=this.updated&~ts,this.storedMarks=null}setTime(e){return this.time=e,this}replaceSelection(e){return this.selection.replace(this,e),this}replaceSelectionWith(e,t=!0){let r=this.selection;return t&&(e=e.mark(this.storedMarks||(r.empty?r.$from.marks():r.$from.marksAcross(r.$to)||G.none))),r.replaceWith(this,e),this}deleteSelection(){return this.selection.replace(this),this}insertText(e,t,r){let s=this.doc.type.schema;if(t==null)return e?this.replaceSelectionWith(s.text(e),!0):this.deleteSelection();{if(r==null&&(r=t),!e)return this.deleteRange(t,r);let i=this.storedMarks;if(!i){let o=this.doc.resolve(t);i=r==t?o.marks():o.marksAcross(this.doc.resolve(r))}return this.replaceRangeWith(t,r,s.text(e,i)),!this.selection.empty&&this.selection.to==t+e.length&&this.setSelection(W.near(this.selection.$to)),this}}setMeta(e,t){return this.meta[typeof e=="string"?e:e.key]=t,this}getMeta(e){return this.meta[typeof e=="string"?e:e.key]}get isGeneric(){for(let e in this.meta)return!1;return!0}scrollIntoView(){return this.updated|=ic,this}get scrolledIntoView(){return(this.updated&ic)>0}}function oc(n,e){return!e||!n?n:n.bind(e)}class ur{constructor(e,t,r){this.name=e,this.init=oc(t.init,r),this.apply=oc(t.apply,r)}}const C0=[new ur("doc",{init(n){return n.doc||n.schema.topNodeType.createAndFill()},apply(n){return n.doc}}),new ur("selection",{init(n,e){return n.selection||W.atStart(e.doc)},apply(n){return n.selection}}),new ur("storedMarks",{init(n){return n.storedMarks||null},apply(n,e,t,r){return r.selection.$cursor?n.storedMarks:null}}),new ur("scrollToSelection",{init(){return 0},apply(n,e){return n.scrolledIntoView?e+1:e}})];class so{constructor(e,t){this.schema=e,this.plugins=[],this.pluginsByKey=Object.create(null),this.fields=C0.slice(),t&&t.forEach(r=>{if(this.pluginsByKey[r.key])throw new RangeError("Adding different instances of a keyed plugin ("+r.key+")");this.plugins.push(r),this.pluginsByKey[r.key]=r,r.spec.state&&this.fields.push(new ur(r.key,r.spec.state,r))})}}class jn{constructor(e){this.config=e}get schema(){return this.config.schema}get plugins(){return this.config.plugins}

128apply(e){return this.applyTransaction(e).state}filterTransaction(e,t=-1){for(let r=0;r<this.config.plugins.length;r++)if(r!=t){let s=this.config.plugins[r];if(s.spec.filterTransaction&&!s.spec.filterTransaction.call(s,e,this))return!1}return!0}applyTransaction(e){if(!this.filterTransaction(e))return{state:this,transactions:[]};let t=[e],r=this.applyInner(e),s=null;for(;;){let i=!1;for(let o=0;o<this.config.plugins.length;o++){let a=this.config.plugins[o];if(a.spec.appendTransaction){let l=s?s[o].n:0,c=s?s[o].state:this,u=l<t.length&&a.spec.appendTransaction.call(a,l?t.slice(l):t,c,r);if(u&&r.filterTransaction(u,o)){if(u.setMeta("appendedTransaction",e),!s){s=[];for(let d=0;d<this.config.plugins.length;d++)s.push(d<o?{state:r,n:t.length}:{state:this,n:0})}t.push(u),r=r.applyInner(u),i=!0}s&&(s[o]={state:r,n:t.length})}}if(!i)return{state:r,transactions:t}}}applyInner(e){if(!e.before.eq(this.doc))throw new RangeError("Applying a mismatched transaction");let t=new jn(this.config),r=this.config.fields;for(let s=0;s<r.length;s++){let i=r[s];t[i.name]=i.apply(e,this[i.name],this,t)}return t}get tr(){return new S0(this)}static create(e){let t=new so(e.doc?e.doc.type.schema:e.schema,e.plugins),r=new jn(t);for(let s=0;s<t.fields.length;s++)r[t.fields[s].name]=t.fields[s].init(e,r);return r}reconfigure(e){let t=new so(this.schema,e.plugins),r=t.fields,s=new jn(t);for(let i=0;i<r.length;i++){let o=r[i].name;s[o]=this.hasOwnProperty(o)?this[o]:r[i].init(e,s)}return s}toJSON(e){let t={doc:this.doc.toJSON(),selection:this.selection.toJSON()};if(this.storedMarks&&(t.storedMarks=this.storedMarks.map(r=>r.toJSON())),e&&typeof e=="object")for(let r in e){if(r=="doc"||r=="selection")throw new RangeError("The JSON fields `doc` and `selection` are reserved");let s=e[r],i=s.spec.state;i&&i.toJSON&&(t[r]=i.toJSON.call(s,this[s.key]))}return t}static fromJSON(e,t,r){if(!t)throw new RangeError("Invalid input for EditorState.fromJSON");if(!e.schema)throw new 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e.config.pluginsByKey[this.key]}getState(e){return e[this.key]}}const M0=(n,e)=>n.selection.empty?!1:(e&&e(n.tr.deleteSelection().scrollIntoView()),!0);function Bd(n,e){let{$cursor:t}=n.selection;return!t||(e?!e.endOfTextblock("backward",n):t.parentOffset>0)?null:t}const N0=(n,e,t)=>{let r=Bd(n,t);if(!r)return!1;let s=Oa(r);if(!s){let o=r.blockRange(),a=o&&Gn(o);return a==null?!1:(e&&e(n.tr.lift(o,a).scrollIntoView()),!0)}let i=s.nodeBefore;if(Hd(n,s,e,-1))return!0;if(r.parent.content.size==0&&(Wn(i,"end")||L.isSelectable(i)))for(let o=r.depth;;o--){let a=xi(n.doc,r.before(o),r.after(o),R.empty);if(a&&a.slice.size<a.to-a.from){if(e){let l=n.tr.step(a);l.setSelection(Wn(i,"end")?W.findFrom(l.doc.resolve(l.mapping.map(s.pos,-1)),-1):L.create(l.doc,s.pos-i.nodeSize)),e(l.scrollIntoView())}return!0}if(o==1||r.node(o-1).childCount>1)break}return i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos-i.nodeSize,s.pos).scrollIntoView()),!0):!1},E0=(n,e,t)=>{let r=Bd(n,t);if(!r)return!1;let s=Oa(r);return s?zd(n,s,e):!1},T0=(n,e,t)=>{let r=Fd(n,t);if(!r)return!1;let s=Da(r);return s?zd(n,s,e):!1};function zd(n,e,t){let r=e.nodeBefore,s=r,i=e.pos-1;for(;!s.isTextblock;i--){if(s.type.spec.isolating)return!1;let u=s.lastChild;if(!u)return!1;s=u}let o=e.nodeAfter,a=o,l=e.pos+1;for(;!a.isTextblock;l++){if(a.type.spec.isolating)return!1;let u=a.firstChild;if(!u)return!1;a=u}let c=xi(n.doc,i,l,R.empty);if(!c||c.from!=i||c instanceof me&&c.slice.size>=l-i)return!1;if(t){let u=n.tr.step(c);u.setSelection($.create(u.doc,i)),t(u.scrollIntoView())}return!0}function Wn(n,e,t=!1){for(let r=n;r;r=e=="start"?r.firstChild:r.lastChild){if(r.isTextblock)return!0;if(t&&r.childCount!=1)return!1}return!1}const A0=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("backward",n):r.parentOffset>0)return!1;i=Oa(r)}let 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i.isAtom&&s.depth==r.depth-1?(e&&e(n.tr.delete(s.pos,s.pos+i.nodeSize).scrollIntoView()),!0):!1},D0=(n,e,t)=>{let{$head:r,empty:s}=n.selection,i=r;if(!s)return!1;if(r.parent.isTextblock){if(t?!t.endOfTextblock("forward",n):r.parentOffset<r.parent.content.size)return!1;i=Da(r)}let o=i&&i.nodeAfter;return!o||!L.isSelectable(o)?!1:(e&&e(n.tr.setSelection(L.create(n.doc,i.pos)).scrollIntoView()),!0)};function Da(n){if(!n.parent.type.spec.isolating)for(let e=n.depth-1;e>=0;e--){let t=n.node(e);if(n.index(e)+1<t.childCount)return n.doc.resolve(n.after(e+1));if(t.type.spec.isolating)break}return null}const R0=(n,e)=>{let t=n.selection,r=t instanceof L,s;if(r){if(t.node.isTextblock||!Jt(n.doc,t.from))return!1;s=t.from}else if(s=vi(n.doc,t.from,-1),s==null)return!1;if(e){let i=n.tr.join(s);r&&i.setSelection(L.create(i.doc,s-n.doc.resolve(s).nodeBefore.nodeSize)),e(i.scrollIntoView())}return!0},_0=(n,e)=>{let t=n.selection,r;if(t instanceof 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o=(n.root.elementFromPoint?n.root:t).elementFromPoint(e.left,e.top),a;if(!o||!n.dom.contains(o.nodeType!=1?o.parentNode:o)){let c=n.dom.getBoundingClientRect();if(!Ra(e,c)||(o=Gd(n.dom,e,c),!o))return null}if(Oe)for(let c=o;r&&c;c=Un(c))c.draggable&&(r=void 0);if(o=db(o,e),r){if(Qe&&r.nodeType==1&&(s=Math.min(s,r.childNodes.length),s<r.childNodes.length)){let u=r.childNodes[s],d;u.nodeName=="IMG"&&(d=u.getBoundingClientRect()).right<=e.left&&d.bottom>e.top&&s++}let c;Vr&&s&&r.nodeType==1&&(c=r.childNodes[s-1]).nodeType==1&&c.contentEditable=="false"&&c.getBoundingClientRect().top>=e.top&&s--,r==n.dom&&s==r.childNodes.length-1&&r.lastChild.nodeType==1&&e.top>r.lastChild.getBoundingClientRect().bottom?a=n.state.doc.content.size:(s==0||r.nodeType!=1||r.childNodes[s-1].nodeName!="BR")&&(a=hb(n,r,s,e))}a==null&&(a=fb(n,o,e));let l=n.docView.nearestDesc(o,!0);return{pos:a,inside:l?l.posAtStart-l.border:-1}}function dc(n){return n.top<n.bottom||n.left<n.right}function Dt(n,e){let 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a=n.docView.nearestDesc(i,!0);if(!a)break;if(a.node.isBlock){i=a.contentDOM||a.dom;break}i=a.dom.parentNode}let o=Xd(n,s.pos,1);for(let a=i.firstChild;a;a=a.nextSibling){let l;if(a.nodeType==1)l=a.getClientRects();else if(a.nodeType==3)l=vt(a,0,a.nodeValue.length).getClientRects();else continue;for(let c=0;c<l.length;c++){let u=l[c];if(u.bottom>u.top+1&&(t=="up"?o.top-u.top>(u.bottom-o.top)*2:u.bottom-o.bottom>(o.bottom-u.top)*2))return!1}}return!0})}const yb=/[\u0590-\u08ac]/;function bb(n,e,t){let{$head:r}=e.selection;if(!r.parent.isTextblock)return!1;let s=r.parentOffset,i=!s,o=s==r.parent.content.size,a=n.domSelection();return a?!yb.test(r.parent.textContent)||!a.modify?t=="left"||t=="backward"?i:o:Qd(n,e,()=>

129{let{focusNode:l,focusOffset:c,anchorNode:u,anchorOffset:d}=n.domSelectionRange(),f=a.caretBidiLevel;a.modify("move",t,"character");let h=r.depth?n.docView.domAfterPos(r.before()):n.dom,{focusNode:m,focusOffset:y}=n.domSelectionRange(),g=m&&!h.contains(m.nodeType==1?m:m.parentNode)||l==m&&c==y;try{a.collapse(u,d),l&&(l!=u||c!=d)&&a.extend&&a.extend(l,c)}catch{}return f!=null&&(a.caretBidiLevel=f),g}):r.pos==r.start()||r.pos==r.end()}let fc=null,hc=null,pc=!1;function vb(n,e,t){return fc==e&&hc==t?pc:(fc=e,hc=t,pc=t=="up"||t=="down"?gb(n,e,t):bb(n,e,t))}const Ze=0,mc=1,cn=2,dt=3;class Wr{constructor(e,t,r,s){this.parent=e,this.children=t,this.dom=r,this.contentDOM=s,this.dirty=Ze,r.pmViewDesc=this}matchesWidget(e){return!1}matchesMark(e){return!1}matchesNode(e,t,r){return!1}matchesHack(e){return!1}parseRule(){return null}stopEvent(e){return!1}get size(){let e=0;for(let t=0;t<this.children.length;t++)e+=this.children[t].size;return e}get border(){return 0}destroy(){this.parent=void 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i,o;if(e==this.contentDOM)i=e.childNodes[t];else{for(;e.parentNode!=this.contentDOM;)e=e.parentNode;i=e.nextSibling}for(;i&&!((o=i.pmViewDesc)&&o.parent==this);)i=i.nextSibling;return i?this.posBeforeChild(o):this.posAtEnd}let s;if(e==this.dom&&this.contentDOM)s=t>Me(this.contentDOM);else if(this.contentDOM&&this.contentDOM!=this.dom&&this.dom.contains(this.contentDOM))s=e.compareDocumentPosition(this.contentDOM)&2;else if(this.dom.firstChild){if(t==0)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!1;break}if(i.previousSibling)break}if(s==null&&t==e.childNodes.length)for(let i=e;;i=i.parentNode){if(i==this.dom){s=!0;break}if(i.nextSibling)break}}return s??r>0?this.posAtEnd:this.posAtStart}nearestDesc(e,t=!1){for(let r=!0,s=e;s;s=s.parentNode){let i=this.getDesc(s),o;if(i&&(!t||i.node))if(r&&(o=i.nodeDOM)&&!(o.nodeType==1?o.contains(e.nodeType==1?e:e.parentNode):o==e))r=!1;else return i}}getDesc(e){let t=e.pmViewDesc;for(let r=t;r;r=r.parent)if(r==this)return t}posFromDOM(e,t,r){for(let s=e;s;s=s.parentNode){let i=this.getDesc(s);if(i)return i.localPosFromDOM(e,t,r)}return-1}descAt(e){for(let t=0,r=0;t<this.children.length;t++){let s=this.children[t],i=r+s.size;if(r==e&&i!=r){for(;!s.border&&s.children.length;)for(let o=0;o<s.children.length;o++){let a=s.children[o];if(a.size){s=a;break}}return s}if(e<i)return s.descAt(e-r-s.border);r=i}}domFromPos(e,t){if(!this.contentDOM)return{node:this.dom,offset:0,atom:e+1};let r=0,s=0;for(let i=0;r<this.children.length;r++){let o=this.children[r],a=i+o.size;if(a>e||o instanceof ef){s=e-i;break}i=a}if(s)return this.children[r].domFromPos(s-this.children[r].border,t);for(let i;r&&!(i=this.children[r-1]).size&&i instanceof Zd&&i.side>=0;r--);if(t<=0){let i,o=!0;for(;i=r?this.children[r-1]:null,!(!i||i.dom.parentNode==this.contentDOM);r--,o=!1);return i&&t&&o&&!i.border&&!i.domAtom?i.domFromPos(i.size,t):{node:this.contentDOM,offset:i?Me(i.dom)+1:0}}else{let i,o=!0;for(;i=r<this.children.length?this.children[r]:null,!(!i||i.dom.parentNode==this.contentDOM);r++,o=!1);return i&&o&&!i.border&&!i.domAtom?i.domFromPos(0,t):{node:this.contentDOM,offset:i?Me(i.dom):this.contentDOM.childNodes.length}}}parseRange(e,t,r=0){if(this.children.length==0)return{node:this.contentDOM,from:e,to:t,fromOffset:0,toOffset:this.contentDOM.childNodes.length};let s=-1,i=-1;for(let o=r,a=0;;a++){let l=this.children[a],c=o+l.size;if(s==-1&&e<=c){let u=o+l.border;if(e>=u&&t<=c-l.border&&l.node&&l.contentDOM&&this.contentDOM.contains(l.contentDOM))return l.parseRange(e,t,u);e=o;for(let d=a;d>0;d--){let f=this.children[d-1];if(f.size&&f.dom.parentNode==this.contentDOM&&!f.emptyChildAt(1)){s=Me(f.dom)+1;break}e-=f.size}s==-1&&(s=0)}if(s>-1&&(c>t||a==this.children.length-1)){t=c;for(let u=a+1;u<this.children.length;u++){let d=this.children[u];if(d.size&&d.dom.parentNode==this.contentDOM&&!d.emptyChildAt(-1)){i=Me(d.dom);break}t+=d.size}i==-1&&(i=this.contentDOM.childNodes.length);break}o=c}return{node:this.contentDOM,from:e,to:t,fromOffset:s,toOffset:i}}emptyChildAt(e){if(this.border||!this.contentDOM||!this.children.length)return!1;let t=this.children[e<0?0:this.children.length-1];return t.size==0||t.emptyChildAt(e)}domAfterPos(e){let{node:t,offset:r}=this.domFromPos(e,0);

129if(t.nodeType!=1||r==t.childNodes.length)throw new RangeError("No node after pos "+e);return t.childNodes[r]}setSelection(e,t,r,s=!1){let i=Math.min(e,t),o=Math.max(e,t);for(let h=0,m=0;h<this.children.length;h++){let y=this.children[h],g=m+y.size;if(i>m&&o<g)return y.setSelection(e-m-y.border,t-m-y.border,r,s);m=g}let a=this.domFromPos(e,e?-1:1),l=t==e?a:this.domFromPos(t,t?-1:1),c=r.root.getSelection(),u=r.domSelectionRange(),d=!1;if((Qe||Oe)&&e==t){let{node:h,offset:m}=a;if(h.nodeType==3){if(d=!!(m&&h.nodeValue[m-1]==`
130`),d&&m==h.nodeValue.length)for(let y=h,g;y;y=y.parentNode){if(g=y.nextSibling){g.nodeName=="BR"&&(a=l={node:g.parentNode,offset:Me(g)+1});break}let v=y.pmViewDesc;if(v&&v.node&&v.node.isBlock)break}}else{let y=h.childNodes[m-1];d=y&&(y.nodeName=="BR"||y.contentEditable=="false")}}if(Qe&&u.focusNode&&u.focusNode!=l.node&&u.focusNode.nodeType==1){let h=u.focusNode.childNodes[u.focusOffset];h&&h.contentEditable=="false"&&(s=!0)}if(!(s||d&&Oe)&&wn(a.node,a.offset,u.anchorNode,u.anchorOffset)&&wn(l.node,l.offset,u.focusNode,u.focusOffset))return;let f=!1;if((c.extend||e==t)&&!(d&&Qe)){c.collapse(a.node,a.offset);try{e!=t&&c.extend(l.node,l.offset),f=!0}catch{}}if(!f){if(e>t){let m=a;a=l,l=m}let h=document.createRange();h.setEnd(l.node,l.offset),h.setStart(a.node,a.offset),c.removeAllRanges(),c.addRange(h)}}ignoreMutation(e){return!this.contentDOM&&e.type!="selection"}get contentLost(){return this.contentDOM&&this.contentDOM!=this.dom&&!this.dom.contains(this.contentDOM)}markDirty(e,t){for(let r=0,s=0;s<this.children.length;s++){let i=this.children[s],o=r+i.size;if(r==o?e<=o&&t>=r:e<o&&t>r){let a=r+i.border,l=o-i.border;if(e>=a&&t<=l){this.dirty=e==r||t==o?cn:mc,e==a&&t==l&&(i.contentLost||i.dom.parentNode!=this.contentDOM)?i.dirty=dt:i.markDirty(e-a,t-a);return}else i.dirty=i.dom==i.contentDOM&&i.dom.parentNode==this.contentDOM&&!i.children.length?cn:dt}r=o}this.dirty=cn}markParentsDirty(){let e=1;for(let t=this.parent;t;t=t.parent,e++){let r=e==1?cn:mc;t.dirty<r&&(t.dirty=r)}}get domAtom(){return!1}get ignoreForCoords(){return!1}get ignoreForSelection(){return!1}isText(e){return!1}}class Zd extends Wr{constructor(e,t,r,s){let i,o=t.type.toDOM;if(typeof o=="function"&&(o=o(r,()=>{if(!i)return s;if(i.parent)return i.parent.posBeforeChild(i)})),!t.type.spec.raw){if(o.nodeType!=1){let a=document.createElement("span");a.appendChild(o),o=a}o.contentEditable="false",o.classList.add("ProseMirror-widget")}super(e,[],o,null),this.widget=t,this.widget=t,i=this}matchesWidget(e){return this.dirty==Ze&&e.type.eq(this.widget.type)}parseRule(){return{ignore:!0}}stopEvent(e){let t=this.widget.spec.stopEvent;return t?t(e):!1}ignoreMutation(e){return e.type!="selection"||this.widget.spec.ignoreSelection}destroy(){this.widget.type.destroy(this.dom),super.destroy()}get domAtom(){return!0}get ignoreForSelection(){return!!this.widget.type.spec.relaxedSide}get side(){return this.widget.type.side}}class xb extends Wr{constructor(e,t,r,s){super(e,[],t,null),this.textDOM=r,this.text=s}get size(){return this.text.length}localPosFromDOM(e,t){return e!=this.textDOM?this.posAtStart+(t?this.size:0):this.posAtStart+t}domFromPos(e){return{node:this.textDOM,offset:e}}ignoreMutation(e){return e.type==="characterData"&&e.target.nodeValue==e.oldValue}}class Sn extends Wr{constructor(e,t,r,s,i){super(e,[],r,s),this.mark=t,this.spec=i}static create(e,t,r,s){let i=s.nodeViews[t.type.name],o=i&&i(t,s,r);return(!o||!o.dom)&&(o=Mn.renderSpec(document,t.type.spec.toDOM(t,r),null,t.attrs)),new Sn(e,t,o.dom,o.contentDOM||o.dom,o)}parseRule(){return this.dirty&dt||this.mark.type.spec.reparseInView?null:{mark:this.mark.type.name,attrs:this.mark.attrs,contentElement:this.contentDOM}}matchesMark(e){return this.dirty!=dt&&this.mark.eq(e)}markDirty(e,t){if(super.markDirty(e,t),this.dirty!=Ze){let r=this.parent;for(;!r.node;)r=r.parent;r.dirty<this.dirty&&(r.dirty=this.dirty),this.dirty=Ze}}slice(e,t,r){let s=Sn.create(this.parent,this.mark,!0,r),i=this.children,o=this.size;t<o&&(i=Wo(i,t,o,r)),e>0&&(i=Wo(i,0,e,r));for(let a=0;a<i.length;a++)i[a].parent=s;return s.children=i,s}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}}class Ht extends Wr{constructor(e,t,r,s,i,o,a,l,c){super(e,[],i,o),this.node=t,this.outerDeco=r,this.innerDeco=s,this.nodeDOM=a}

130static create(e,t,r,s,i,o){let a=i.nodeViews[t.type.name],l,c=a&&a(t,i,()=>{if(!l)return o;if(l.parent)return l.parent.posBeforeChild(l)},r,s),u=c&&c.dom,d=c&&c.contentDOM;if(t.isText){if(!u)u=document.createTextNode(t.text);else if(u.nodeType!=3)throw new RangeError("Text must be rendered as a DOM text node")}else u||({dom:u,contentDOM:d}=Mn.renderSpec(document,t.type.spec.toDOM(t),null,t.attrs));!d&&!t.isText&&u.nodeName!="BR"&&(u.hasAttribute("contenteditable")||(u.contentEditable="false"),t.type.spec.draggable&&(u.draggable=!0));let f=u;return u=rf(u,r,t),c?l=new kb(e,t,r,s,u,d||null,f,c,i,o+1):t.isText?new Si(e,t,r,s,u,f,i):new Ht(e,t,r,s,u,d||null,f,i,o+1)}parseRule(){if(this.node.type.spec.reparseInView)return null;let e={node:this.node.type.name,attrs:this.node.attrs};if(this.node.type.whitespace=="pre"&&(e.preserveWhitespace="full"),!this.contentDOM)e.getContent=()=>this.node.content;else if(!this.contentLost)e.contentElement=this.contentDOM;else{for(let t=this.children.length-1;t>=0;t--){let r=this.children[t];if(this.dom.contains(r.dom.parentNode)){e.contentElement=r.dom.parentNode;break}}e.contentElement||(e.getContent=()=>C.empty)}return e}matchesNode(e,t,r){return this.dirty==Ze&&e.eq(this.node)&&Os(t,this.outerDeco)&&r.eq(this.innerDeco)}get size(){return this.node.nodeSize}get border(){return this.node.isLeaf?0:1}updateChildren(e,t){let r=this.node.inlineContent,s=t,i=e.composing?this.localCompositionInfo(e,t):null,o=i&&i.pos>-1?i:null,a=i&&i.pos<0,l=new Sb(this,o&&o.node,e);Nb(this.node,this.innerDeco,(c,u,d)=>{c.spec.marks?l.syncToMarks(c.spec.marks,r,e,u):c.type.side>=0&&!d&&l.syncToMarks(u==this.node.childCount?G.none:this.node.child(u).marks,r,e,u),l.placeWidget(c,e,s)},(c,u,d,f)=>{l.syncToMarks(c.marks,r,e,f);let h;l.findNodeMatch(c,u,d,f)||a&&e.state.selection.from>s&&e.state.selection.to<s+c.nodeSize&&(h=l.findIndexWithChild(i.node))>-1&&l.updateNodeAt(c,u,d,h,e)||l.updateNextNode(c,u,d,e,f,s)||l.addNode(c,u,d,e,s),s+=c.nodeSize}),l.syncToMarks([],r,e,0),this.node.isTextblock&&l.addTextblockHacks(),l.destroyRest(),(l.changed||this.dirty==cn)&&(o&&this.protectLocalComposition(e,o),tf(this.contentDOM,this.children,e),qn&&Eb(this.dom))}localCompositionInfo(e,t){let{from:r,to:s}=e.state.selection;if(!(e.state.selection instanceof $)||r<t||s>t+this.node.content.size)return null;let i=e.input.compositionNode;if(!i||!this.dom.contains(i.parentNode))return null;if(this.node.inlineContent){let o=i.nodeValue,a=Tb(this.node.content,o,r-t,s-t);return a<0?null:{node:i,pos:a,text:o}}else return{node:i,pos:-1,text:""}}protectLocalComposition(e,{node:t,pos:r,text:s}){if(this.getDesc(t))return;let i=t;for(;i.parentNode!=this.contentDOM;i=i.parentNode){for(;i.previousSibling;)i.parentNode.removeChild(i.previousSibling);for(;i.nextSibling;)i.parentNode.removeChild(i.nextSibling);i.pmViewDesc&&(i.pmViewDesc=void 0)}let o=new xb(this,i,t,s);e.input.compositionNodes.push(o),this.children=Wo(this.children,r,r+s.length,e,o)}update(e,t,r,s){return this.dirty==dt||!e.sameMarkup(this.node)?!1:(this.updateInner(e,t,r,s),!0)}updateInner(e,t,r,s){this.updateOuterDeco(t),this.node=e,this.innerDeco=r,this.contentDOM&&this.updateChildren(s,this.posAtStart),this.dirty=Ze}updateOuterDeco(e){if(Os(e,this.outerDeco))return;let t=this.nodeDOM.nodeType!=1,r=this.dom;this.dom=nf(this.dom,this.nodeDOM,Vo(this.outerDeco,this.node,t),Vo(e,this.node,t)),this.dom!=r&&(r.pmViewDesc=void 0,this.dom.pmViewDesc=this),this.outerDeco=e}selectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.add("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&(this.nodeDOM.draggable=!0))}deselectNode(){this.nodeDOM.nodeType==1&&(this.nodeDOM.classList.remove("ProseMirror-selectednode"),(this.contentDOM||!this.node.type.spec.draggable)&&this.nodeDOM.removeAttribute("draggable"))}get domAtom(){return this.node.isAtom}}function gc(n,e,t,r,s){rf(r,e,n);let i=new Ht(void 0,n,e,t,r,r,r,s,0);return i.contentDOM&&i.updateChildren(s,0),i}class Si extends Ht{constructor(e,t,r,s,i,o,a){super(e,t,r,s,i,null,o,a,0)}parseRule(){let e=this.nodeDOM.parentNode;for(;e&&e!=this.dom&&!e.pmIsDeco;)e=e.parentNode;return{skip:e||!0}}update(e,t,r,s){return this.dirty==dt||this.dirty!=Ze&&!this.inParent()||!e.sameMarkup(this.node)?!1:(this.updateOuterDeco(t),(this.dirty!=Ze||e.text!=this.node.text)&&e.text!=this.nodeDOM.nodeValue&&(this.nodeDOM.nodeValue=e.text,s.trackWrites==this.nodeDOM&&(s.trackWrites=null)),this.node=e,this.dirty=Ze,!0)}inParent(){let e=this.parent.contentDOM;for(let t=this.nodeDOM;t;t=t.parentNode)if(t==e)return!0;return!1}domFromPos(e){return{node:this.nodeDOM,offset:e}}localPosFromDOM(e,t,r){return e==this.nodeDOM?this.posAtStart+Math.min(t,this.node.text.length):super.localPosFromDOM(e,t,r)}ignoreMutation(e){return e.type!="characterData"&&e.type!="selection"}slice(e,t,r){let s=this.node.cut(e,t),i=document.createTextNode(s.text);return new Si(this.parent,s,this.outerDeco,this.innerDeco,i,i,r)}markDirty(e,t){super.markDirty(e,t),this.dom!=this.nodeDOM&&(e==0||t==this.nodeDOM.nodeValue.length)&&(this.dirty=dt)}get domAtom(){return!1}isText(e){return this.node.text==e}}class ef extends Wr{parseRule(){return{ignore:!0}}matchesHack(e){return this.dirty==Ze&&this.dom.nodeName==e}get domAtom(){return!0}get ignoreForCoords(){return this.dom.nodeName=="IMG"}}class kb extends Ht{constructor(e,t,r,s,i,o,a,l,c,u){super(e,t,r,s,i,o,a,c,u),this.spec=l}update(e,t,r,s){if(this.dirty==dt)return!1;if(this.spec.update&&(this.node.type==e.type||this.spec.multiType)){let i=this.spec.update(e,t,r);return i&&this.updateInner(e,t,r,s),i}else return!this.contentDOM&&!e.isLeaf?!1:super.update(e,t,r,s)}selectNode(){this.spec.selectNode?this.spec.selectNode():super.selectNode()}deselectNode(){this.spec.deselectNode?this.spec.deselectNode():super.deselectNode()}setSelection(e,t,r,s){this.spec.setSelection?this.spec.setSelection(e,t,r.root):super.setSelection(e,t,r,s)}destroy(){this.spec.destroy&&this.spec.destroy(),super.destroy()}stopEvent(e){return this.spec.stopEvent?this.spec.stopEvent(e):!1}ignoreMutation(e){return this.spec.ignoreMutation?this.spec.ignoreMutation(e):super.ignoreMutation(e)}}function tf(n,e,t){let r=n.firstChild,s=!1;for(let i=0;i<e.length;i++){let o=e[i],a=o.dom;if(a.parentNode==n){for(;a!=r;)r=yc(r),s=!0;r=r.nextSibling}else s=!0,n.insertBefore(a,r);if(o instanceof Sn){let l=r?r.previousSibling:n.lastChild;tf(o.contentDOM,o.children,t),r=l?l.nextSibling:n.firstChild}}for(;r;)r=yc(r),s=!0;s&&t.trackWrites==n&&(t.trackWrites=null)}const mr=function(n){n&&(this.nodeName=n)};mr.prototype=Object.create(null);const un=[new mr];function Vo(n,e,t){if(n.length==0)return un;let r=t?un[0]:new mr,s=[r];for(let i=0;i<n.length;i++){let o=n[i].type.attrs;if(o){o.nodeName&&s.push(r=new mr(o.nodeName));for(let a in o){let l=o[a];l!=null&&(t&&s.length==1&&s.push(r=new mr(e.isInline?"span":"div")),a=="class"?r.class=(r.class?r.class+" ":"")+l:a=="style"?r.style=(r.style?r.style+";":"")+l:a!="nodeName"&&(r[a]=l))}}}return s}function nf(n,e,t,r){if(t==un&&r==un)return e;let s=e;for(let i=0;i<r.length;i++){let o=r[i],a=t[i];if(i){let l;a&&a.nodeName==o.nodeName&&s!=n&&(l=s.parentNode)&&l.nodeName.toLowerCase()==o.nodeName||(l=document.createElement(o.nodeName),l.pmIsDeco=!0,l.appendChild(s),a=un[0]),s=l}wb(s,a||un[0],o)}return s}function wb(n,e,t){for(let r in e)r!="class"&&r!="style"&&r!="nodeName"&&!(r in t)&&n.removeAttribute(r);for(let r in t)r!="class"&&r!="style"&&r!="nodeName"&&t[r]!=e[r]&&n.setAttribute(r,t[r]);

130if(e.class!=t.class){let r=e.class?e.class.split(" ").filter(Boolean):[],s=t.class?t.class.split(" ").filter(Boolean):[];for(let i=0;i<r.length;i++)s.indexOf(r[i])==-1&&n.classList.remove(r[i]);for(let i=0;i<s.length;i++)r.indexOf(s[i])==-1&&n.classList.add(s[i]);n.classList.length==0&&n.removeAttribute("class")}if(e.style!=t.style){if(e.style){let r=/\s*([\w\-\xa1-\uffff]+)\s*:(?:"(?:\\.|[^"])*"|'(?:\\.|[^'])*'|\(.*?\)|[^;])*/g,s;for(;s=r.exec(e.style);)n.style.removeProperty(s[1])}t.style&&(n.style.cssText+=t.style)}}function rf(n,e,t){return nf(n,n,un,Vo(e,t,n.nodeType!=1))}function Os(n,e){if(n.length!=e.length)return!1;for(let t=0;t<n.length;t++)if(!n[t].type.eq(e[t].type))return!1;return!0}function yc(n){let e=n.nextSibling;return n.parentNode.removeChild(n),e}class Sb{constructor(e,t,r){this.lock=t,this.view=r,this.index=0,this.stack=[],this.changed=!1,this.top=e,this.preMatch=Cb(e.node.content,e)}destroyBetween(e,t){if(e!=t){for(let r=e;r<t;r++)this.top.children[r].destroy();this.top.children.splice(e,t-e),this.changed=!0}}destroyRest(){this.destroyBetween(this.index,this.top.children.length)}syncToMarks(e,t,r,s){let i=0,o=this.stack.length>>1,a=Math.min(o,e.length);for(;i<a&&(i==o-1?this.top:this.stack[i+1<<1]).matchesMark(e[i])&&e[i].type.spec.spanning!==!1;)i++;for(;i<o;)this.destroyRest(),this.top.dirty=Ze,this.index=this.stack.pop(),this.top=this.stack.pop(),o--;for(;o<e.length;){this.stack.push(this.top,this.index+1);let l=-1,c=this.top.children.length;s<this.preMatch.index&&(c=Math.min(this.index+3,c));for(let u=this.index;u<c;u++){let d=this.top.children[u];if(d.matchesMark(e[o])&&!this.isLocked(d.dom)){l=u;break}}if(l>-1)l>this.index&&(this.changed=!0,this.destroyBetween(this.index,l)),this.top=this.top.children[this.index];else{let u=Sn.create(this.top,e[o],t,r);this.top.children.splice(this.index,0,u),this.top=u,this.changed=!0}this.index=0,o++}}findNodeMatch(e,t,r,s){let i=-1,o;if(s>=this.preMatch.index&&(o=this.preMatch.matches[s-this.preMatch.index]).parent==this.top&&o.matchesNode(e,t,r))i=this.top.children.indexOf(o,this.index);else for(let a=this.index,l=Math.min(this.top.children.length,a+5);a<l;a++){let c=this.top.children[a];if(c.matchesNode(e,t,r)&&!this.preMatch.matched.has(c)){i=a;break}}return i<0?!1:(this.destroyBetween(this.index,i),this.index++,!0)}updateNodeAt(e,t,r,s,i){let o=this.top.children[s];return o.dirty==dt&&o.dom==o.contentDOM&&(o.dirty=cn),o.update(e,t,r,i)?(this.destroyBetween(this.index,s),this.index++,!0):!1}findIndexWithChild(e){for(;;){let t=e.parentNode;if(!t)return-1;if(t==this.top.contentDOM){let r=e.pmViewDesc;if(r){for(let s=this.index;s<this.top.children.length;s++)if(this.top.children[s]==r)return s}return-1}e=t}}updateNextNode(e,t,r,s,i,o){for(let a=this.index;a<this.top.children.length;a++){let l=this.top.children[a];if(l instanceof Ht){let c=this.preMatch.matched.get(l);if(c!=null&&c!=i)return!1;let u=l.dom,d,f=this.isLocked(u)&&!(e.isText&&l.node&&l.node.isText&&l.nodeDOM.nodeValue==e.text&&l.dirty!=dt&&Os(t,l.outerDeco));if(!f&&l.update(e,t,r,s))return this.destroyBetween(this.index,a),l.dom!=u&&(this.changed=!0),this.index++,!0;if(!f&&(d=this.recreateWrapper(l,e,t,r,s,o)))return this.destroyBetween(this.index,a),this.top.children[this.index]=d,d.contentDOM&&(d.dirty=cn,d.updateChildren(s,o+1),d.dirty=Ze),this.changed=!0,this.index++,!0;break}}return!1}recreateWrapper(e,t,r,s,i,o){if(e.dirty||t.isAtom||!e.children.length||!e.node.content.eq(t.content)||!Os(r,e.outerDeco)||!s.eq(e.innerDeco))return null;let a=Ht.create(this.top,t,r,s,i,o);if(a.contentDOM){a.children=e.children,e.children=[];for(let l of a.children)l.parent=a}return e.destroy(),a}addNode(e,t,r,s,i){let o=Ht.create(this.top,e,t,r,s,i);o.contentDOM&&o.updateChildren(s,i+1),this.top.children.splice(this.index++,0,o),this.changed=!0}placeWidget(e,t,r){let s=this.index<this.top.children.length?this.top.children[this.index]:null;if(s&&s.matchesWidget(e)&&(e==s.widget||!s.widget.type.toDOM.parentNode))this.index++;else{let i=new Zd(this.top,e,t,r);this.top.children.splice(this.index++,0,i),this.changed=!0}}addTextblockHacks(){let e=this.top.children[this.index-1],t=this.top;for(;e instanceof Sn;)t=e,e=t.children[t.children.length-1];(!e||!(e instanceof Si)||/\n$/.test(e.node.text)||this.view.requiresGeckoHackNode&&/\s$/.test(e.node.text))&&((Oe||Ee)&&e&&e.dom.contentEditable=="false"&&this.addHackNode("IMG",t),this.addHackNode("BR",this.top))}addHackNode(e,t){if(t==this.top&&this.index<t.children.length&&t.children[this.index].matchesHack(e))this.index++;else{let r=document.createElement(e);e=="IMG"&&(r.className="ProseMirror-separator",r.alt=""),e=="BR"&&(r.className="ProseMirror-trailingBreak");let s=new ef(this.top,[],r,null);t!=this.top?t.children.push(s):t.children.splice(this.index++,0,s),this.changed=!0}}isLocked(e){return this.lock&&(e==this.lock||e.nodeType==1&&e.contains(this.lock.parentNode))}}function Cb(n,e){let t=e,r=t.children.length,s=n.childCount,i=new Map,o=[];e:for(;s>0;){let a;for(;;)if(r){let c=t.children[r-1];if(c instanceof Sn)t=c,r=c.children.length;else{a=c,r--;break}}else{if(t==e)break e;r=t.parent.children.indexOf(t),t=t.parent}let l=a.node;if(l){if(l!=n.child(s-1))break;--s,i.set(a,s),o.push(a)}}return{index:s,matched:i,matches:o.reverse()}}function Mb(n,e){return n.type.side-e.type.side}function Nb(n,e,t,r){let s=e.locals(n),i=0;if(s.length==0){for(let c=0;c<n.childCount;c++){let u=n.child(c);r(u,s,e.forChild(i,u),c),i+=u.nodeSize}return}let o=0,a=[],l=null;for(let c=0;;){let u,d;for(;o<s.length&&s[o].to==i;){let g=s[o++];g.widget&&(u?(d||(d=[u])).push(g):u=g)}if(u)if(d){d.sort(Mb);for(let g=0;g<d.length;g++)t(d[g],c,!!l)}else t(u,c,!!l);let f,h;if(l)h=-1,f=l,l=null;else if(c<n.childCount)h=c,f=n.child(c++);else break;for(let g=0;g<a.length;g++)a[g].to<=i&&a.splice(g--,1);for(;o<s.length&&s[o].from<=i&&s[o].to>i;)a.push(s[o++]);let m=i+f.nodeSize;if(f.isText){let g=m;o<s.length&&s[o].from<g&&(g=s[o].from);for(let v=0;v<a.length;v++)a[v].to<g&&(g=a[v].to);g<m&&(l=f.cut(g-i),f=f.cut(0,g-i),m=g,h=-1)}else for(;o<s.length&&s[o].to<m;)o++;let y=f.isInline&&!f.isLeaf?a.filter(g=>!g.inline):a.slice();r(f,y,e.forChild(i,f),h),i=m}}function Eb(n){if(n.nodeName=="UL"||n.nodeName=="OL"){let e=n.style.cssText;n.style.cssText=e+"; list-style: square !important",window.getComputedStyle(n).listStyle,n.style.cssText=e}}function Tb(n,e,t,r){for(let s=0,i=0;s<n.childCount&&i<=r;){let o=n.child(s++),a=i;if(i+=o.nodeSize,!o.isText)continue;let l=o.text;for(;s<n.childCount;){let c=n.child(s++);if(i+=c.nodeSize,!c.isText)break;l+=c.text}if(i>=t){if(i>=r&&l.slice(r-e.length-a,r-a)==e)return r-e.length;let c=a<r?l.lastIndexOf(e,r-a-1):-1;if(c>=0&&c+e.length+a>=t)return a+c;if(t==r&&l.length>=r+e.length-a&&l.slice(r-a,r-a+e.length)==e)return r}}return-1}function Wo(n,e,t,r,s){let i=[];for(let o=0,a=0;o<n.length;o++){let l=n[o],c=a,u=a+=l.size;c>=t||u<=e?i.push(l):(c<e&&i.push(l.slice(0,e-c,r)),s&&(i.push(s),s=void 0),u>t&&i.push(l.slice(t-c,l.size,r)))}return i}function _a(n,e=null){let t=n.domSelectionRange(),r=n.state.doc;if(!t.focusNode)return null;let s=n.docView.nearestDesc(t.focusNode),i=s&&s.size==0,o=n.docView.posFromDOM(t.focusNode,t.focusOffset,1);if(o<0)return null;let a=r.resolve(o),l,c;if(wi(t)){for(l=o;s&&!s.node;)s=s.parent;let d=s.node;if(s&&d.isAtom&&L.isSelectable(d)&&s.parent&&!(d.isInline&&tb(t.focusNode,t.focusOffset,s.dom))){let f=s.posBefore;c=new L(o==f?a:r.resolve(f))}}else{if(t instanceof n.dom.ownerDocument.defaultView.Selection&&t.rangeCount>1){let d=o,f=o;for(let h=0;h<t.rangeCount;h++){let m=t.getRangeAt(h);d=Math.min(d,n.docView.posFromDOM(m.startContainer,m.startOffset,1)),f=Math.max(f,n.docView.posFromDOM(m.endContainer,m.endOffset,-1))}if(d<0)return null;[l,o]=f==n.state.selection.anchor?[f,d]:[d,f],a=r.resolve(o)}else l=n.docView.posFromDOM(t.anchorNode,t.anchorOffset,1);if(l<0)return null}let u=r.resolve(l);if(!c){let d=e=="pointer"||n.state.selection.head<a.pos&&!i?1:-1;c=Ia(n,u,a,d)}return c}function sf(n){return n.editable?n.hasFocus():af(n)&&document.activeElement&&document.activeElement.contains(n.dom)}function wt(n,e=!1){let t=n.state.selection;

130if(of(n,t),!!sf(n)){if(!e&&n.input.mouseDown&&n.input.mouseDown.allowDefault&&Ee){let r=n.domSelectionRange(),s=n.domObserver.currentSelection;if(r.anchorNode&&s.anchorNode&&wn(r.anchorNode,r.anchorOffset,s.anchorNode,s.anchorOffset)){n.input.mouseDown.delayedSelectionSync=!0,n.domObserver.setCurSelection();return}}if(n.domObserver.disconnectSelection(),n.cursorWrapper)Ob(n);else{let{anchor:r,head:s}=t,i,o;bc&&!(t instanceof $)&&(t.$from.parent.inlineContent||(i=vc(n,t.from)),!t.empty&&!t.$from.parent.inlineContent&&(o=vc(n,t.to))),n.docView.setSelection(r,s,n,e),bc&&(i&&xc(i),o&&xc(o)),t.visible?n.dom.classList.remove("ProseMirror-hideselection"):(n.dom.classList.add("ProseMirror-hideselection"),"onselectionchange"in document&&Ab(n))}n.domObserver.setCurSelection(),n.domObserver.connectSelection()}}const bc=Oe||Ee&&Ud<63;function vc(n,e){let{node:t,offset:r}=n.docView.domFromPos(e,0),s=r<t.childNodes.length?t.childNodes[r]:null,i=r?t.childNodes[r-1]:null;if(Oe&&s&&s.contentEditable=="false")return ao(s);if((!s||s.contentEditable=="false")&&(!i||i.contentEditable=="false")){if(s)return ao(s);if(i)return ao(i)}}function ao(n){return n.contentEditable="true",Oe&&n.draggable&&(n.draggable=!1,n.wasDraggable=!0),n}function xc(n){n.contentEditable="false",n.wasDraggable&&(n.draggable=!0,n.wasDraggable=null)}function Ab(n){let e=n.dom.ownerDocument;e.removeEventListener("selectionchange",n.input.hideSelectionGuard);let t=n.domSelectionRange(),r=t.anchorNode,s=t.anchorOffset;e.addEventListener("selectionchange",n.input.hideSelectionGuard=()=>{(t.anchorNode!=r||t.anchorOffset!=s)&&(e.removeEventListener("selectionchange",n.input.hideSelectionGuard),setTimeout(()=>{(!sf(n)||n.state.selection.visible)&&n.dom.classList.remove("ProseMirror-hideselection")},20))})}function Ob(n){let e=n.domSelection();if(!e)return;let t=n.cursorWrapper.dom,r=t.nodeName=="IMG";r?e.collapse(t.parentNode,Me(t)+1):e.collapse(t,0),!r&&!n.state.selection.visible&&We&&$t<=11&&(t.disabled=!0,t.disabled=!1)}function of(n,e){if(e instanceof L){let t=n.docView.descAt(e.from);t!=n.lastSelectedViewDesc&&(kc(n),t&&t.selectNode(),n.lastSelectedViewDesc=t)}else kc(n)}function kc(n){n.lastSelectedViewDesc&&(n.lastSelectedViewDesc.parent&&n.lastSelectedViewDesc.deselectNode(),n.lastSelectedViewDesc=void 0)}function Ia(n,e,t,r){return n.someProp("createSelectionBetween",s=>s(n,e,t))||$.between(e,t,r)}function wc(n){return n.editable&&!n.hasFocus()?!1:af(n)}function af(n){let e=n.domSelectionRange();if(!e.anchorNode)return!1;try{return n.dom.contains(e.anchorNode.nodeType==3?e.anchorNode.parentNode:e.anchorNode)&&(n.editable||n.dom.contains(e.focusNode.nodeType==3?e.focusNode.parentNode:e.focusNode))}catch{return!1}}function Db(n){let e=n.docView.domFromPos(n.state.selection.anchor,0),t=n.domSelectionRange();return wn(e.node,e.offset,t.anchorNode,t.anchorOffset)}function Uo(n,e){let{$anchor:t,$head:r}=n.selection,s=e>0?t.max(r):t.min(r),i=s.parent.inlineContent?s.depth?n.doc.resolve(e>0?s.after():s.before()):null:s;return i&&W.findFrom(i,e)}function Rt(n,e){return n.dispatch(n.state.tr.setSelection(e).scrollIntoView()),!0}function Sc(n,e,t){let r=n.state.selection;if(r instanceof $)if(t.indexOf("s")>-1){let{$head:s}=r,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter;if(!i||i.isText||!i.isLeaf)return!1;let o=n.state.doc.resolve(s.pos+i.nodeSize*(e<0?-1:1));return Rt(n,new $(r.$anchor,o))}else if(r.empty){if(n.endOfTextblock(e>0?"forward":"backward")){let s=Uo(n.state,e);return s&&s instanceof L?Rt(n,s):!1}else if(!(Ye&&t.indexOf("m")>-1)){let s=r.$head,i=s.textOffset?null:e<0?s.nodeBefore:s.nodeAfter,o;if(!i||i.isText)return!1;let a=e<0?s.pos-i.nodeSize:s.pos;return i.isAtom||(o=n.docView.descAt(a))&&!o.contentDOM?L.isSelectable(i)?Rt(n,new 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e=n.domSelectionRange(),t=e.focusNode,r=e.focusOffset;if(!t)return;let s=Ds(t),i,o;for(;;)if(r<s){if(t.nodeType!=1)break;let a=t.childNodes[r];if(gr(a,1))i=t,o=++r;else break}else{if(lf(t))break;{let a=t.nextSibling;for(;a&&gr(a,1);)i=a.parentNode,o=Me(a)+1,a=a.nextSibling;if(a)t=a,r=0,s=Ds(t);else{if(t=t.parentNode,t==n.dom)break;r=s=0}}}i&&qo(n,i,o)}function lf(n){let e=n.pmViewDesc;return e&&e.node&&e.node.isBlock}function Ib(n,e){for(;n&&e==n.childNodes.length&&!Hr(n);)e=Me(n)+1,n=n.parentNode;for(;n&&e<n.childNodes.length;){let t=n.childNodes[e];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=0}}function Pb(n,e){for(;n&&!e&&!Hr(n);)e=Me(n),n=n.parentNode;for(;n&&e;){let t=n.childNodes[e-1];if(t.nodeType==3)return t;if(t.nodeType==1&&t.contentEditable=="false")break;n=t,e=n.childNodes.length}}function qo(n,e,t){if(e.nodeType!=3){let i,o;(o=Ib(e,t))?(e=o,t=0):(i=Pb(e,t))&&(e=i,t=i.nodeValue.length)}let r=n.domSelection();if(!r)return;if(wi(r)){let i=document.createRange();i.setEnd(e,t),i.setStart(e,t),r.removeAllRanges(),r.addRange(i)}else r.extend&&r.extend(e,t);n.domObserver.setCurSelection();let{state:s}=n;setTimeout(()=>{n.state==s&&wt(n)},50)}function Cc(n,e){let t=n.state.doc.resolve(e);if(!(Ee||qd)&&t.parent.inlineContent){let s=n.coordsAtPos(e);if(e>t.start()){let i=n.coordsAtPos(e-1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left<s.left?"ltr":"rtl"}if(e<t.end()){let i=n.coordsAtPos(e+1),o=(i.top+i.bottom)/2;if(o>s.top&&o<s.bottom&&Math.abs(i.left-s.left)>1)return i.left>s.left?"ltr":"rtl"}}return getComputedStyle(n.dom).direction=="rtl"?"rtl":"ltr"}function Mc(n,e,t){let r=n.state.selection;if(r instanceof $&&!r.empty||t.indexOf("s")>-1||Ye&&t.indexOf("m")>-1)return!1;let{$from:s,$to:i}=r;if(!s.parent.inlineContent||n.endOfTextblock(e<0?"up":"down")){let o=Uo(n.state,e);if(o&&o instanceof L)return Rt(n,o)}if(!s.parent.inlineContent){let o=e<0?s:i,a=r instanceof Xe?W.near(o,e):W.findFrom(o,e);return a?Rt(n,a):!1}return!1}function Nc(n,e){if(!(n.state.selection instanceof $))return!0;let{$head:t,$anchor:r,empty:s}=n.state.selection;if(!t.sameParent(r))return!0;if(!s)return!1;if(n.endOfTextblock(e>0?"forward":"backward"))return!0;let i=!t.textOffset&&(e<0?t.nodeBefore:t.nodeAfter);if(i&&!i.isText){let o=n.state.tr;return e<0?o.delete(t.pos-i.nodeSize,t.pos):o.delete(t.pos,t.pos+i.nodeSize),n.dispatch(o),!0}return!1}function Ec(n,e,t){n.domObserver.stop(),e.contentEditable=t,n.domObserver.start()}function jb(n){if(!Oe||n.state.selection.$head.parentOffset>0)return!1;let{focusNode:e,focusOffset:t}=n.domSelectionRange();if(e&&e.nodeType==1&&t==0&&e.firstChild&&e.firstChild.contentEditable=="false"){let r=e.firstChild;Ec(n,r,"true"),setTimeout(()=>Ec(n,r,"false"),20)}return!1}function Lb(n){let e="";return n.ctrlKey&&(e+="c"),n.metaKey&&(e+="m"),n.altKey&&(e+="a"),n.shiftKey&&(e+="s"),e}function Bb(n,e){let t=e.keyCode,r=Lb(e);if(t==8||Ye&&t==72&&r=="c")return Nc(n,-1)||Rn(n,-1);if(t==46&&!e.shiftKey||Ye&&t==68&&r=="c")return Nc(n,1)||Rn(n,1);if(t==13||t==27)return!0;if(t==37||Ye&&t==66&&r=="c"){let s=t==37?Cc(n,n.state.selection.from)=="ltr"?-1:1:-1;return Sc(n,s,r)||Rn(n,s)}else if(t==39||Ye&&t==70&&r=="c"){let s=t==39?Cc(n,n.state.selection.from)=="ltr"?1:-1:1;return Sc(n,s,r)||Rn(n,s)}else{if(t==38||Ye&&t==80&&r=="c")return Mc(n,-1,r)||Rn(n,-1);if(t==40||Ye&&t==78&&r=="c")return jb(n)||Mc(n,1,r)||Rn(n,1);if(r==(Ye?"m":"c")&&(t==66||t==73||t==89||t==90))return!0}return!1}function Pa(n,e){n.someProp("transformCopied",h=>{e=h(e,n)});let t=[],{content:r,openStart:s,openEnd:i}=e;for(;s>1&&i>1&&r.childCount==1&&r.firstChild.childCount==1;){s--,i--;let h=r.firstChild;t.push(h.type.name,h.attrs!=h.type.defaultAttrs?h.attrs:null),r=h.content}

130let o=n.someProp("clipboardSerializer")||Mn.fromSchema(n.state.schema),a=pf(),l=a.createElement("div");l.appendChild(o.serializeFragment(r,{document:a}));let c=l.firstChild,u,d=0;for(;c&&c.nodeType==1&&(u=hf[c.nodeName.toLowerCase()]);){for(let h=u.length-1;h>=0;h--){let m=a.createElement(u[h]);for(;l.firstChild;)m.appendChild(l.firstChild);l.appendChild(m),d++}c=l.firstChild}c&&c.nodeType==1&&c.setAttribute("data-pm-slice",`${s} ${i}${d?` -${d}`:""} ${JSON.stringify(t)}`);let f=n.someProp("clipboardTextSerializer",h=>h(e,n))||e.content.textBetween(0,e.content.size,`
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e.anchorNode==this.anchorNode&&e.anchorOffset==this.anchorOffset&&e.focusNode==this.focusNode&&e.focusOffset==this.focusOffset}}class vv{constructor(e,t){this.view=e,this.handleDOMChange=t,this.queue=[],this.flushingSoon=-1,this.observer=null,this.currentSelection=new bv,this.onCharData=null,this.suppressingSelectionUpdates=!1,this.lastChangedTextNode=null,this.observer=window.MutationObserver&&new window.MutationObserver(r=>{for(let s=0;s<r.length;s++)this.queue.push(r[s]);We&&$t<=11&&r.some(s=>s.type=="childList"&&s.removedNodes.length||s.type=="characterData"&&s.oldValue.length>s.target.nodeValue.length)?this.flushSoon():Oe&&e.composing&&r.some(s=>s.type=="childList"&&s.target.nodeName=="TR")?(e.input.badSafariComposition=!0,this.flushSoon()):this.flush()}),yv&&(this.onCharData=r=>{this.queue.push({target:r.target,type:"characterData",oldValue:r.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this)}flushSoon(){this.flushingSoon<0&&(this.flushingSoon=window.setTimeout(()=>{this.flushingSoon=-1,this.flush()},20))}forceFlush(){this.flushingSoon>-1&&(window.clearTimeout(this.flushingSoon),this.flushingSoon=-1,this.flush())}start(){this.observer&&(this.observer.takeRecords(),this.observer.observe(this.view.dom,gv)),this.onCharData&&this.view.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.connectSelection()}stop(){if(this.observer){let e=this.observer.takeRecords();if(e.length){for(let t=0;t<e.length;t++)this.queue.push(e[t]);window.setTimeout(()=>this.flush(),20)}this.observer.disconnect()}this.onCharData&&this.view.dom.removeEventListener("DOMCharacterDataModified",this.onCharData),this.disconnectSelection()}connectSelection(){this.view.dom.ownerDocument.addEventListener("selectionchange",this.onSelectionChange)}disconnectSelection(){this.view.dom.ownerDocument.removeEventListener("selectionchange",this.onSelectionChange)}suppressSelectionUpdates(){this.suppressingSelectionUpdates=!0,setTimeout(()=>this.suppressingSelectionUpdates=!1,50)}onSelectionChange(){if(wc(this.view)){if(this.suppressingSelectionUpdates)return wt(this.view);if(We&&$t<=11&&!this.view.state.selection.empty){let e=this.view.domSelectionRange();if(e.focusNode&&wn(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset))return this.flushSoon()}this.flush()}}setCurSelection(){this.currentSelection.set(this.view.domSelectionRange())}ignoreSelectionChange(e){if(!e.focusNode)return!0;let t=new Set,r;for(let i=e.focusNode;i;i=Un(i))t.add(i);for(let i=e.anchorNode;i;i=Un(i))if(t.has(i)){r=i;break}let s=r&&this.view.docView.nearestDesc(r);if(s&&s.ignoreMutation({type:"selection",target:r.nodeType==3?r.parentNode:r}))return this.setCurSelection(),!0}pendingRecords(){if(this.observer)for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}flush(){let{view:e}=this;if(!e.docView||this.flushingSoon>-1)return;let t=this.pendingRecords();t.length&&(this.queue=[]);let r=e.domSelectionRange(),s=!this.suppressingSelectionUpdates&&!this.currentSelection.eq(r)&&wc(e)&&!this.ignoreSelectionChange(r),i=-1,o=-1,a=!1,l=[];if(e.editable)for(let u=0;u<t.length;u++){let d=this.registerMutation(t[u],l);d&&(i=i<0?d.from:Math.min(d.from,i),o=o<0?d.to:Math.max(d.to,o),d.typeOver&&(a=!0))}if(l.some(u=>u.nodeName=="BR")&&(e.input.lastKeyCode==8||e.input.lastKeyCode==46)){for(let u of l)if(u.nodeName=="BR"&&u.parentNode){let d=u.nextSibling;for(;d&&d.nodeType==1;){if(d.contentEditable=="false"){u.parentNode.removeChild(u);break}d=d.firstChild}}}else if(Qe&&l.length){let u=l.filter(d=>d.nodeName=="BR");if(u.length==2){let[d,f]=u;d.parentNode&&d.parentNode.parentNode==f.parentNode?f.remove():d.remove()}else{let{focusNode:d}=this.currentSelection;for(let f of u){let h=f.parentNode;h&&h.nodeName=="LI"&&(!d||wv(e,d)!=h)&&f.remove()}}}let c=null;i<0&&s&&e.input.lastFocus>Date.now()-200&&Math.max(e.input.lastTouch,e.input.lastClick.time)<Date.now()-300&&wi(r)&&(c=_a(e))&&c.eq(W.near(e.state.doc.resolve(0),1))?(e.input.lastFocus=0,wt(e),this.currentSelection.set(r),e.scrollToSelection()):(i>-1||s)&&(i>-1&&(e.docView.markDirty(i,o),xv(e)),e.input.badSafariComposition&&(e.input.badSafariComposition=!1,Sv(e,l)),this.handleDOMChange(i,o,a,l),e.docView&&e.docView.dirty?e.updateState(e.state):this.currentSelection.eq(r)||wt(e),this.currentSelection.set(r))}registerMutation(e,t){if(t.indexOf(e.target)>-1)return null;let r=this.view.docView.nearestDesc(e.target);if(e.type=="attributes"&&(r==this.view.docView||e.attributeName=="contenteditable"||e.attributeName=="style"&&!e.oldValue&&!e.target.getAttribute("style"))||!r||r.ignoreMutation(e))return null;if(e.type=="childList"){for(let u=0;u<e.addedNodes.length;u++){let d=e.addedNodes[u];t.push(d),d.nodeType==3&&(this.lastChangedTextNode=d)}if(r.contentDOM&&r.contentDOM!=r.dom&&!r.contentDOM.contains(e.target))return{from:r.posBefore,to:r.posAfter};let s=e.previousSibling,i=e.nextSibling;if(We&&$t<=11&&e.addedNodes.length)for(let u=0;u<e.addedNodes.length;u++){let{previousSibling:d,nextSibling:f}=e.addedNodes[u];(!d||Array.prototype.indexOf.call(e.addedNodes,d)<0)&&(s=d),(!f||Array.prototype.indexOf.call(e.addedNodes,f)<0)&&(i=f)}let o=s&&s.parentNode==e.target?Me(s)+1:0,a=r.localPosFromDOM(e.target,o,-1),l=i&&i.parentNode==e.target?Me(i):e.target.childNodes.length,c=r.localPosFromDOM(e.target,l,1);return{from:a,to:c}}else return e.type=="attributes"?{from:r.posAtStart-r.border,to:r.posAtEnd+r.border}:(this.lastChangedTextNode=e.target,{from:r.posAtStart,to:r.posAtEnd,typeOver:e.target.nodeValue==e.oldValue})}}let Dc=new WeakMap,Rc=!1;function xv(n){if(!Dc.has(n)&&(Dc.set(n,null),["normal","nowrap","pre-line"].indexOf(getComputedStyle(n.dom).whiteSpace)!==-1)){if(n.requiresGeckoHackNode=Qe,Rc)return;console.warn("ProseMirror expects the CSS white-space property to be set, preferably to 'pre-wrap'. It is recommended to load style/prosemirror.css from the prosemirror-view package."),Rc=!0}}function _c(n,e){let t=e.startContainer,r=e.startOffset,s=e.endContainer,i=e.endOffset,o=n.domAtPos(n.state.selection.anchor);return wn(o.node,o.offset,s,i)&&([t,r,s,i]=[s,i,t,r]),{anchorNode:t,anchorOffset:r,focusNode:s,focusOffset:i}}function kv(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return _c(n,s)}let t;function r(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.dom.addEventListener("beforeinput",r,!0),document.execCommand("indent"),n.dom.removeEventListener("beforeinput",r,!0),t?_c(n,t):null}function wv(n,e){for(let t=e.parentNode;t&&t!=n.dom;t=t.parentNode){let r=n.docView.nearestDesc(t,!0);if(r&&r.node.isBlock)return t}return null}function Sv(n,e){var t;let{focusNode:r,focusOffset:s}=n.domSelectionRange();for(let i of e)if(((t=i.parentNode)===null||t===void 0?void 0:t.nodeName)=="TR"){let o=i.nextSibling;for(;o&&o.nodeName!="TD"&&o.nodeName!="TH";)o=o.nextSibling;if(o){let a=o;for(;;){let l=a.firstChild;if(!l||l.nodeType!=1||l.contentEditable=="false"||/^(BR|IMG)$/.test(l.nodeName))break;a=l}a.insertBefore(i,a.firstChild),r==i&&n.domSelection().collapse(i,s)}else i.parentNode.removeChild(i)}}function Cv(n,e,t){let{node:r,fromOffset:s,toOffset:i,from:o,to:a}=n.docView.parseRange(e,t),l=n.domSelectionRange(),c,u=l.anchorNode;if(u&&n.dom.contains(u.nodeType==1?u:u.parentNode)&&(c=[{node:u,offset:l.anchorOffset}],wi(l)||c.push({node:l.focusNode,offset:l.focusOffset})),Ee&&n.input.lastKeyCode===8)for(let g=i;g>s;g--){let v=r.childNodes[g-1],x=v.pmViewDesc;if(v.nodeName=="BR"&&!x){i=g;break}if(!x||x.size)break}let d=n.state.doc,f=n.someProp("domParser")||Ft.fromSchema(n.state.schema),h=d.resolve(o),m=null,y=f.parse(r,{topNode:h.parent,topMatch:h.parent.contentMatchAt(h.index()),topOpen:!0,from:s,to:i,preserveWhitespace:h.parent.type.whitespace=="pre"?"full":!0,findPositions:c,ruleFromNode:Mv,context:h});if(c&&c[0].pos!=null){let g=c[0].pos,v=c[1]&&c[1].pos;v==null&&(v=g),m={anchor:g+o,head:v+o}}return{doc:y,sel:m,from:o,to:a}}function Mv(n){let e=n.pmViewDesc;if(e)return e.parseRule();if(n.nodeName=="BR"&&n.parentNode){if(Oe&&/^(ul|ol)$/i.test(n.parentNode.nodeName)){let t=document.createElement("div");return t.appendChild(document.createElement("li")),{skip:t}}else if(n.parentNode.lastChild==n||Oe&&/^(tr|table)$/i.test(n.parentNode.nodeName))return{ignore:!0}}else if(n.nodeName=="IMG"&&n.getAttribute("mark-placeholder"))return{ignore:!0};return null}const Nv=/^(a|abbr|acronym|b|bd[io]|big|br|button|cite|code|data(list)?|del|dfn|em|i|img|ins|kbd|label|map|mark|meter|output|q|ruby|s|samp|small|span|strong|su[bp]|time|u|tt|var)$/i;function Ev(n,e,t,r,s){let i=n.input.compositionPendingChanges||(n.composing?n.input.compositionID:0);if(n.input.compositionPendingChanges=0,e<0){let M=n.input.lastSelectionTime>Date.now()-50?n.input.lastSelectionOrigin:null,B=_a(n,M);if(B&&!n.state.selection.eq(B)){if(Ee&&kt&&n.input.lastKeyCode===13&&Date.now()-100<n.input.lastKeyCodeTime&&n.someProp("handleKeyDown",re=>re(n,ln(13,"Enter"))))return;let U=n.state.tr.setSelection(B);M=="pointer"?U.setMeta("pointer",!0):M=="key"&&U.scrollIntoView(),i&&U.setMeta("composition",i),n.dispatch(U)}return}let o=n.state.doc.resolve(e),a=o.sharedDepth(t);e=o.before(a+1),t=n.state.doc.resolve(t).after(a+1);let l=n.state.selection,c=Cv(n,e,t),u=n.state.doc,d=u.slice(c.from,c.to),f,h;n.input.lastKeyCode===8&&Date.now()-100<n.input.lastKeyCodeTime?(f=n.state.selection.to,h="end"):(f=n.state.selection.from,h="start"),n.input.lastKeyCode=null;let m=Ov(d.content,c.doc.content,c.from,f,h);if(m&&n.input.domChangeCount++,(qn&&n.input.lastIOSEnter>Date.now()-225||kt)&&s.some(M=>M.nodeType==1&&!Nv.test(M.nodeName))&&(!m||m.endA>=m.endB)&&n.someProp("handleKeyDown",M=>

133M(n,ln(13,"Enter")))){n.input.lastIOSEnter=0;return}if(!m)if(r&&l instanceof $&&!l.empty&&l.$head.sameParent(l.$anchor)&&!n.composing&&!(c.sel&&c.sel.anchor!=c.sel.head))m={start:l.from,endA:l.to,endB:l.to};else{if(c.sel){let M=Ic(n,n.state.doc,c.sel);if(M&&!M.eq(n.state.selection)){let B=n.state.tr.setSelection(M);i&&B.setMeta("composition",i),n.dispatch(B)}}return}n.state.selection.from<n.state.selection.to&&m.start==m.endB&&n.state.selection instanceof $&&(m.start>n.state.selection.from&&m.start<=n.state.selection.from+2&&n.state.selection.from>=c.from?m.start=n.state.selection.from:m.endA<n.state.selection.to&&m.endA>=n.state.selection.to-2&&n.state.selection.to<=c.to&&(m.endB+=n.state.selection.to-m.endA,m.endA=n.state.selection.to)),We&&$t<=11&&m.endB==m.start+1&&m.endA==m.start&&m.start>c.from&&c.doc.textBetween(m.start-c.from-1,m.start-c.from+1)=="  "&&(m.start--,m.endA--,m.endB--);let y=c.doc.resolveNoCache(m.start-c.from),g=c.doc.resolveNoCache(m.endB-c.from),v=u.resolve(m.start),x=y.sameParent(g)&&y.parent.inlineContent&&v.end()>=m.endA;if((qn&&n.input.lastIOSEnter>Date.now()-225&&(!x||s.some(M=>M.nodeName=="DIV"||M.nodeName=="P"))||!x&&y.pos<c.doc.content.size&&(!y.sameParent(g)||!y.parent.inlineContent)&&y.pos<g.pos&&!/\S/.test(c.doc.textBetween(y.pos,g.pos,"","")))&&n.someProp("handleKeyDown",M=>M(n,ln(13,"Enter")))){n.input.lastIOSEnter=0;return}if(n.state.selection.anchor>m.start&&Av(u,m.start,m.endA,y,g)&&n.someProp("handleKeyDown",M=>M(n,ln(8,"Backspace")))){kt&&Ee&&n.domObserver.suppressSelectionUpdates();return}Ee&&m.endB==m.start&&(n.input.lastChromeDelete=Date.now()),kt&&!x&&y.start()!=g.start()&&g.parentOffset==0&&y.depth==g.depth&&c.sel&&c.sel.anchor==c.sel.head&&c.sel.head==m.endA&&(m.endB-=2,g=c.doc.resolveNoCache(m.endB-c.from),setTimeout(()=>{n.someProp("handleKeyDown",function(M){return M(n,ln(13,"Enter"))})},20));let N=m.start,A=m.endA,S=M=>{let B=M||n.state.tr.replace(N,A,c.doc.slice(m.start-c.from,m.endB-c.from));if(c.sel){let U=Ic(n,B.doc,c.sel);U&&!(Ee&&n.composing&&U.empty&&(m.start!=m.endB||n.input.lastChromeDelete<Date.now()-100)&&(U.head==N||U.head==B.mapping.map(A)-1)||We&&U.empty&&U.head==N)&&B.setSelection(U)}return i&&B.setMeta("composition",i),B.scrollIntoView()},O;if(x)if(y.pos==g.pos){We&&$t<=11&&y.parentOffset==0&&(n.domObserver.suppressSelectionUpdates(),setTimeout(()=>wt(n),20));let M=S(n.state.tr.delete(N,A)),B=u.resolve(m.start).marksAcross(u.resolve(m.endA));B&&M.ensureMarks(B),n.dispatch(M)}else if(m.endA==m.endB&&(O=Tv(y.parent.content.cut(y.parentOffset,g.parentOffset),v.parent.content.cut(v.parentOffset,m.endA-v.start())))){let M=S(n.state.tr);O.type=="add"?M.addMark(N,A,O.mark):M.removeMark(N,A,O.mark),n.dispatch(M)}else if(y.parent.child(y.index()).isText&&y.index()==g.index()-(g.textOffset?0:1)){let M=y.parent.textBetween(y.parentOffset,g.parentOffset),B=()=>S(n.state.tr.insertText(M,N,A));n.someProp("handleTextInput",U=>U(n,N,A,M,B))||n.dispatch(B())}else n.dispatch(S());else n.dispatch(S())}function Ic(n,e,t){return Math.max(t.anchor,t.head)>e.content.size?null:Ia(n,e.resolve(t.anchor),e.resolve(t.head))}function Tv(n,e){let t=n.firstChild.marks,r=e.firstChild.marks,s=t,i=r,o,a,l;for(let u=0;u<r.length;u++)s=r[u].removeFromSet(s);for(let u=0;u<t.length;u++)i=t[u].removeFromSet(i);if(s.length==1&&i.length==0)a=s[0],o="add",l=u=>u.mark(a.addToSet(u.marks));else if(s.length==0&&i.length==1)a=i[0],o="remove",l=u=>u.mark(a.removeFromSet(u.marks));else return null;let c=[];for(let u=0;u<e.childCount;u++)c.push(l(e.child(u)));if(C.from(c).eq(n))return{mark:a,type:o}}function Av(n,e,t,r,s){if(t-e<=s.pos-r.pos||uo(r,!0,!1)<s.pos)return!1;let i=n.resolve(e);if(!r.parent.isTextblock){let a=i.nodeAfter;return a!=null&&t==e+a.nodeSize}if(i.parentOffset<i.parent.content.size||!i.parent.isTextblock)return!1;let o=n.resolve(uo(i,!0,!0));return!o.parent.isTextblock||o.pos>t||uo(o,!0,!1)<t?!1:r.parent.content.cut(r.parentOffset).eq(o.parent.content)}function uo(n,e,t){let r=n.depth,s=e?n.end():n.pos;for(;r>0&&(e||n.indexAfter(r)==n.node(r).childCount);)r--,s++,e=!1;if(t){let i=n.node(r).maybeChild(n.indexAfter(r));for(;i&&!i.isLeaf;)i=i.firstChild,s++}return s}function Ov(n,e,t,r,s){let i=n.findDiffStart(e,t);if(i==null)return null;let{a:o,b:a}=n.findDiffEnd(e,t+n.size,t+e.size);

133if(s=="end"){let l=Math.max(0,i-Math.min(o,a));r-=o+l-i}if(o<i&&n.size<e.size){let l=r<=i&&r>=o?i-r:0;i-=l,i&&i<e.size&&Pc(e.textBetween(i-1,i+1))&&(i+=l?1:-1),a=i+(a-o),o=i}else if(a<i){let l=r<=i&&r>=a?i-r:0;i-=l,i&&i<n.size&&Pc(n.textBetween(i-1,i+1))&&(i+=l?1:-1),o=i+(o-a),a=i}return{start:i,endA:o,endB:a}}function Pc(n){if(n.length!=2)return!1;let e=n.charCodeAt(0),t=n.charCodeAt(1);return e>=56320&&e<=57343&&t>=55296&&t<=56319}class Mf{constructor(e,t){this._root=null,this.focused=!1,this.trackWrites=null,this.mounted=!1,this.markCursor=null,this.cursorWrapper=null,this.lastSelectedViewDesc=void 0,this.input=new qb,this.prevDirectPlugins=[],this.pluginViews=[],this.requiresGeckoHackNode=!1,this.dragging=null,this._props=t,this.state=t.state,this.directPlugins=t.plugins||[],this.directPlugins.forEach(Fc),this.dispatch=this.dispatch.bind(this),this.dom=e&&e.mount||document.createElement("div"),e&&(e.appendChild?e.appendChild(this.dom):typeof e=="function"?e(this.dom):e.mount&&(this.mounted=!0)),this.editable=Bc(this),Lc(this),this.nodeViews=zc(this),this.docView=gc(this.state.doc,jc(this),co(this),this.dom,this),this.domObserver=new vv(this,(r,s,i,o)=>Ev(this,r,s,i,o)),this.domObserver.start(),Kb(this),this.updatePluginViews()}get composing(){return this.input.composing}get props(){if(this._props.state!=this.state){let e=this._props;this._props={};for(let t in e)this._props[t]=e[t];this._props.state=this.state}return this._props}update(e){e.handleDOMEvents!=this._props.handleDOMEvents&&Jo(this);let t=this._props;this._props=e,e.plugins&&(e.plugins.forEach(Fc),this.directPlugins=e.plugins),this.updateStateInner(e.state,t)}setProps(e){let t={};for(let r in this._props)t[r]=this._props[r];t.state=this.state;for(let r in e)t[r]=e[r];this.update(t)}updateState(e){this.updateStateInner(e,this._props)}updateStateInner(e,t){var r;let s=this.state,i=!1,o=!1;e.storedMarks&&this.composing&&(bf(this),o=!0),this.state=e;let a=s.plugins!=e.plugins||this._props.plugins!=t.plugins;if(a||this._props.plugins!=t.plugins||this._props.nodeViews!=t.nodeViews){let h=zc(this);Rv(h,this.nodeViews)&&(this.nodeViews=h,i=!0)}(a||t.handleDOMEvents!=this._props.handleDOMEvents)&&Jo(this),this.editable=Bc(this),Lc(this);let l=co(this),c=jc(this),u=s.plugins!=e.plugins&&!s.doc.eq(e.doc)?"reset":e.scrollToSelection>s.scrollToSelection?"to selection":"preserve",d=i||!this.docView.matchesNode(e.doc,c,l);(d||!e.selection.eq(s.selection))&&(o=!0);let f=u=="preserve"&&o&&this.dom.style.overflowAnchor==null&&ab(this);if(o){this.domObserver.stop();let h=d&&(We||Ee)&&!this.composing&&!s.selection.empty&&!e.selection.empty&&Dv(s.selection,e.selection);if(d){let m=Ee?this.trackWrites=this.domSelectionRange().focusNode:null;this.composing&&(this.input.compositionNode=av(this)),(i||!this.docView.update(e.doc,c,l,this))&&(this.docView.updateOuterDeco(c),this.docView.destroy(),this.docView=gc(e.doc,c,l,this.dom,this)),m&&(!this.trackWrites||!this.dom.contains(this.trackWrites))&&(h=!0)}h||!(this.input.mouseDown&&this.domObserver.currentSelection.eq(this.domSelectionRange())&&Db(this))?wt(this,h):(of(this,e.selection),this.domObserver.setCurSelection()),this.domObserver.start()}this.updatePluginViews(s),!((r=this.dragging)===null||r===void 0)&&r.node&&!s.doc.eq(e.doc)&&this.updateDraggedNode(this.dragging,s),u=="reset"?this.dom.scrollTop=0:u=="to selection"?this.scrollToSelection():f&&lb(f)}scrollToSelection(){let e=this.domSelectionRange().focusNode;if(!(!e||!this.dom.contains(e.nodeType==1?e:e.parentNode))){if(!this.someProp("handleScrollToSelection",t=>t(this)))if(this.state.selection instanceof L){let t=this.docView.domAfterPos(this.state.selection.from);t.nodeType==1&&uc(this,t.getBoundingClientRect(),e)}else uc(this,this.coordsAtPos(this.state.selection.head,1),e)}}destroyPluginViews(){let e;for(;e=this.pluginViews.pop();)e.destroy&&e.destroy()}updatePluginViews(e){if(!e||e.plugins!=this.state.plugins||this.directPlugins!=this.prevDirectPlugins){this.prevDirectPlugins=this.directPlugins,this.destroyPluginViews();for(let t=0;t<this.directPlugins.length;t++){let r=this.directPlugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}for(let t=0;t<this.state.plugins.length;t++){let r=this.state.plugins[t];r.spec.view&&this.pluginViews.push(r.spec.view(this))}}else for(let t=0;t<this.pluginViews.length;t++){let r=this.pluginViews[t];r.update&&r.update(this,e)}}updateDraggedNode(e,t){let r=e.node,s=-1;

133if(r.from<this.state.doc.content.size&&this.state.doc.nodeAt(r.from)==r.node)s=r.from;else{let i=r.from+(this.state.doc.content.size-t.doc.content.size);(i>0&&i<this.state.doc.content.size&&this.state.doc.nodeAt(i))==r.node&&(s=i)}this.dragging=new xf(e.slice,e.move,s<0?void 0:L.create(this.state.doc,s))}someProp(e,t){let r=this._props&&this._props[e],s;if(r!=null&&(s=t?t(r):r))return s;for(let o=0;o<this.directPlugins.length;o++){let a=this.directPlugins[o].props[e];if(a!=null&&(s=t?t(a):a))return s}let i=this.state.plugins;if(i)for(let o=0;o<i.length;o++){let a=i[o].props[e];if(a!=null&&(s=t?t(a):a))return s}}hasFocus(){if(We){let e=this.root.activeElement;if(e==this.dom)return!0;if(!e||!this.dom.contains(e))return!1;for(;e&&this.dom!=e&&this.dom.contains(e);){if(e.contentEditable=="false")return!1;e=e.parentElement}return!0}return this.root.activeElement==this.dom}focus(){this.domObserver.stop(),this.editable&&cb(this.dom),wt(this),this.domObserver.start()}get root(){let e=this._root;if(e==null){for(let t=this.dom.parentNode;t;t=t.parentNode)if(t.nodeType==9||t.nodeType==11&&t.host)return t.getSelection||(Object.getPrototypeOf(t).getSelection=()=>t.ownerDocument.getSelection()),this._root=t}return e||document}updateRoot(){this._root=null}posAtCoords(e){return pb(this,e)}coordsAtPos(e,t=1){return Xd(this,e,t)}domAtPos(e,t=0){return this.docView.domFromPos(e,t)}nodeDOM(e){let t=this.docView.descAt(e);return t?t.nodeDOM:null}posAtDOM(e,t,r=-1){let s=this.docView.posFromDOM(e,t,r);if(s==null)throw new RangeError("DOM position not inside the editor");return s}endOfTextblock(e,t){return vb(this,t||this.state,e)}pasteHTML(e,t){return Dr(this,"",e,!1,t||new ClipboardEvent("paste"))}pasteText(e,t){return Dr(this,e,null,!0,t||new ClipboardEvent("paste"))}serializeForClipboard(e){return Pa(this,e)}destroy(){this.docView&&(Jb(this),this.destroyPluginViews(),this.mounted?(this.docView.update(this.state.doc,[],co(this),this),this.dom.textContent=""):this.dom.parentNode&&this.dom.parentNode.removeChild(this.dom),this.docView.destroy(),this.docView=null,X0())}get isDestroyed(){return this.docView==null}dispatchEvent(e){return Gb(this,e)}domSelectionRange(){let e=this.domSelection();return e?Oe&&this.root.nodeType===11&&nb(this.dom.ownerDocument)==this.dom&&kv(this,e)||e:{focusNode:null,focusOffset:0,anchorNode:null,anchorOffset:0}}domSelection(){return this.root.getSelection()}}Mf.prototype.dispatch=function(n){let e=this._props.dispatchTransaction;e?e.call(this,n):this.updateState(this.state.apply(n))};function jc(n){let e=Object.create(null);return e.class="ProseMirror",e.contenteditable=String(n.editable),n.someProp("attributes",t=>{if(typeof t=="function"&&(t=t(n.state)),t)for(let r in t)r=="class"?e.class+=" "+t[r]:r=="style"?e.style=(e.style?e.style+";":"")+t[r]:!e[r]&&r!="contenteditable"&&r!="nodeName"&&(e[r]=String(t[r]))}),e.translate||(e.translate="no"),[Pe.node(0,n.state.doc.content.size,e)]}function Lc(n){if(n.markCursor){let e=document.createElement("img");e.className="ProseMirror-separator",e.setAttribute("mark-placeholder","true"),e.setAttribute("alt",""),n.cursorWrapper={dom:e,deco:Pe.widget(n.state.selection.from,e,{raw:!0,marks:n.markCursor})}}else n.cursorWrapper=null}function Bc(n){return!n.someProp("editable",e=>e(n.state)===!1)}function Dv(n,e){let t=Math.min(n.$anchor.sharedDepth(n.head),e.$anchor.sharedDepth(e.head));return n.$anchor.start(t)!=e.$anchor.start(t)}function zc(n){let e=Object.create(null);function t(r){for(let s in r)Object.prototype.hasOwnProperty.call(e,s)||(e[s]=r[s])}return n.someProp("nodeViews",t),n.someProp("markViews",t),e}function Rv(n,e){let t=0,r=0;for(let s in n){if(n[s]!=e[s])return!0;t++}for(let s in e)r++;return t!=r}function Fc(n){if(n.spec.state||n.spec.filterTransaction||n.spec.appendTransaction)throw new RangeError("Plugins passed directly to the view must not have a state component")}var Ut={8:"Backspace",9:"Tab",10:"Enter",12:"NumLock",13:"Enter",16:"Shift",17:"Control",18:"Alt",20:"CapsLock",27:"Escape",32:" ",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"ArrowLeft",38:"ArrowUp",39:"ArrowRight",40:"ArrowDown",44:"PrintScreen",45:"Insert",46:"Delete",59:";",61:"=",91:"Meta",92:"Meta",106:"*",107:"+",108:",",109:"-",110:".",111:"/",144:"NumLock",145:"ScrollLock",160:"Shift",161:"Shift",162:"Control",163:"Control",164:"Alt",165:"Alt",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'"},Ps={48:")",49:"!",50:"@",51:"#",52:"$",53:"%",54:"^",55:"&",56:"*",57:"(",59:":",61:"+",173:"_",186:":",187:"+",188:"<",189:"_",190:">",191:"?",192:"~",219:"{",220:"|",221:"}",222:'"'},_v=typeof navigator<"u"&&/Mac/.test(navigator.platform),Iv=typeof navigator<"u"&&/MSIE \d|Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(navigator.userAgent);for(var Ne=0;Ne<10;Ne++)Ut[48+Ne]=Ut[96+Ne]=String(Ne);for(var Ne=1;Ne<=24;

133Ne++)Ut[Ne+111]="F"+Ne;for(var Ne=65;Ne<=90;Ne++)Ut[Ne]=String.fromCharCode(Ne+32),Ps[Ne]=String.fromCharCode(Ne);for(var fo in Ut)Ps.hasOwnProperty(fo)||(Ps[fo]=Ut[fo]);function Pv(n){var e=_v&&n.metaKey&&n.shiftKey&&!n.ctrlKey&&!n.altKey||Iv&&n.shiftKey&&n.key&&n.key.length==1||n.key=="Unidentified",t=!e&&n.key||(n.shiftKey?Ps:Ut)[n.keyCode]||n.key||"Unidentified";return t=="Esc"&&(t="Escape"),t=="Del"&&(t="Delete"),t=="Left"&&(t="ArrowLeft"),t=="Up"&&(t="ArrowUp"),t=="Right"&&(t="ArrowRight"),t=="Down"&&(t="ArrowDown"),t}const jv=typeof navigator<"u"&&/Mac|iP(hone|[oa]d)/.test(navigator.platform),Lv=typeof navigator<"u"&&/Win/.test(navigator.platform);function Bv(n){let e=n.split(/-(?!$)/),t=e[e.length-1];t=="Space"&&(t=" ");let r,s,i,o;for(let a=0;a<e.length-1;a++){let l=e[a];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))r=!0;else if(/^(c|ctrl|control)$/i.test(l))s=!0;else if(/^s(hift)?$/i.test(l))i=!0;else if(/^mod$/i.test(l))jv?o=!0:s=!0;else throw new Error("Unrecognized modifier name: "+l)}return r&&(t="Alt-"+t),s&&(t="Ctrl-"+t),o&&(t="Meta-"+t),i&&(t="Shift-"+t),t}function zv(n){let e=Object.create(null);for(let t in n)e[Bv(t)]=n[t];return e}function ho(n,e,t=!0){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t&&e.shiftKey&&(n="Shift-"+n),n}function Fv(n){return new ae({props:{handleKeyDown:Nf(n)}})}function Nf(n){let e=zv(n);return function(t,r){let s=Pv(r),i,o=e[ho(s,r)];if(o&&o(t.state,t.dispatch,t))return!0;if(s.length==1&&s!=" "){if(r.shiftKey){let a=e[ho(s,r,!1)];if(a&&a(t.state,t.dispatch,t))return!0}if((r.altKey||r.metaKey||r.ctrlKey)&&!(Lv&&r.ctrlKey&&r.altKey)&&(i=Ut[r.keyCode])&&i!=s){let a=e[ho(i,r)];if(a&&a(t.state,t.dispatch,t))return!0}}return!1}}var $v=Object.defineProperty,$a=(n,e)=>{for(var t in e)$v(n,t,{get:e[t],enumerable:!0})};function Mi(n){const{state:e,transaction:t}=n;let{selection:r}=t,{doc:s}=t,{storedMarks:i}=t;return{...e,apply:e.apply.bind(e),applyTransaction:e.applyTransaction.bind(e),plugins:e.plugins,schema:e.schema,reconfigure:e.reconfigure.bind(e),toJSON:e.toJSON.bind(e),get storedMarks(){return i},get selection(){return r},get doc(){return s},get tr(){return r=t.selection,s=t.doc,i=t.storedMarks,t}}}var Ni=class{constructor(n){this.editor=n.editor,this.rawCommands=this.editor.extensionManager.commands,this.customState=n.state}get hasCustomState(){return!!this.customState}get state(){return this.customState||this.editor.state}get commands(){const{rawCommands:n,editor:e,state:t}=this,{view:r}=e,{tr:s}=t,i=this.buildProps(s);return Object.fromEntries(Object.entries(n).map(([o,a])=>[o,(...c)=>{const u=a(...c)(i);return!s.getMeta("preventDispatch")&&!this.hasCustomState&&r.dispatch(s),u}]))}get chain(){return()=>this.createChain()}get can(){return()=>this.createCan()}createChain(n,e=!0){const{rawCommands:t,editor:r,state:s}=this,{view:i}=r,o=[],a=!!n,l=n||s.tr,c=()=>(!a&&e&&!l.getMeta("preventDispatch")&&!this.hasCustomState&&i.dispatch(l),o.every(d=>d===!0)),u={...Object.fromEntries(Object.entries(t).map(([d,f])=>[d,(...m)=>{const y=this.buildProps(l,e),g=f(...m)(y);return o.push(g),u}])),run:c};return u}createCan(n){const{rawCommands:e,state:t}=this,r=!1,s=n||t.tr,i=this.buildProps(s,r);return{...Object.fromEntries(Object.entries(e).map(([a,l])=>[a,(...c)=>l(...c)({...i,dispatch:void 0})])),chain:()=>this.createChain(s,r)}}buildProps(n,e=!0){const{rawCommands:t,editor:r,state:s}=this,{view:i}=r,o={tr:n,editor:r,view:i,state:Mi({state:s,transaction:n}),dispatch:e?()=>{}:void 0,chain:()=>this.createChain(n,e),can:()=>this.createCan(n),get commands(){return Object.fromEntries(Object.entries(t).map(([a,l])=>[a,(...c)=>l(...c)(o)]))}};return o}},Ef={};$a(Ef,{blur:()=>Hv,clearContent:()=>Vv,clearNodes:()=>Wv,command:()=>Uv,createParagraphNear:()=>qv,cut:()=>Kv,deleteCurrentNode:()=>Jv,deleteNode:()=>Yv,deleteRange:()=>Gv,deleteSelection:()=>Xv,enter:()=>Qv,exitCode:()=>Zv,extendMarkRange:()=>ex,first:()=>tx,focus:()=>rx,forEach:()=>sx,insertContent:()=>ix,insertContentAt:()=>lx,joinBackward:()=>dx,joinDown:()=>ux,joinForward:()=>fx,joinItemBackward:()=>hx,joinItemForward:()=>px,joinTextblockBackward:()=>mx,joinTextblockForward:()=>gx,joinUp:()=>cx,keyboardShortcut:()=>bx,lift:()=>vx,liftEmptyBlock:()=>xx,liftListItem:()=>kx,newlineInCode:()=>wx,resetAttributes:()=>Sx,scrollIntoView:()=>Cx,selectAll:()=>Mx,selectNodeBackward:()=>Nx,selectNodeForward:()=>Ex,selectParentNode:()=>Tx,selectTextblockEnd:()=>Ax,selectTextblockStart:()=>Ox,setContent:()=>Dx,setMark:()=>Qx,setMeta:()=>Zx,setNode:()=>e1,setNodeSelection:()=>t1,setTextDirection:()=>n1,setTextSelection:()=>r1,sinkListItem:()=>s1,splitBlock:()=>i1,splitListItem:()=>

133o1,toggleList:()=>l1,toggleMark:()=>c1,toggleNode:()=>u1,toggleWrap:()=>d1,undoInputRule:()=>f1,unsetAllMarks:()=>h1,unsetMark:()=>p1,unsetTextDirection:()=>m1,updateAttributes:()=>g1,wrapIn:()=>y1,wrapInList:()=>b1});var Hv=()=>({editor:n,view:e})=>(requestAnimationFrame(()=>{var t;n.isDestroyed||(e.dom.blur(),(t=window==null?void 0:window.getSelection())==null||t.removeAllRanges())}),!0),Vv=(n=!0)=>({commands:e})=>e.setContent("",{emitUpdate:n}),Wv=()=>({state:n,tr:e,dispatch:t})=>{const{selection:r}=e,{ranges:s}=r;return t&&s.forEach(({$from:i,$to:o})=>{n.doc.nodesBetween(i.pos,o.pos,(a,l)=>{if(a.type.isText)return;const{doc:c,mapping:u}=e,d=c.resolve(u.map(l)),f=c.resolve(u.map(l+a.nodeSize)),h=d.blockRange(f);if(!h)return;const m=Gn(h);if(a.type.isTextblock){const{defaultType:y}=d.parent.contentMatchAt(d.index());e.setNodeMarkup(h.start,y)}(m||m===0)&&e.lift(h,m)})}),!0},Uv=n=>e=>n(e),qv=()=>({state:n,dispatch:e})=>L0(n,e),Kv=(n,e)=>({editor:t,tr:r})=>{const{state:s}=t,i=s.doc.slice(n.from,n.to);r.deleteRange(n.from,n.to);const o=r.mapping.map(e);return r.insert(o,i.content),r.setSelection(new $(r.doc.resolve(Math.max(o-1,0)))),!0},Jv=()=>({tr:n,dispatch:e})=>{const{selection:t}=n,r=t.$anchor.node();if(r.content.size>0)return!1;const s=n.selection.$anchor;for(let i=s.depth;i>0;i-=1)if(s.node(i).type===r.type){if(e){const a=s.before(i),l=s.after(i);n.delete(a,l).scrollIntoView()}return!0}return!1};function ye(n,e){if(typeof n=="string"){if(!e.nodes[n])throw Error(`There is no node type named '${n}'. Maybe you forgot to add the extension?`);return e.nodes[n]}return n}var Yv=n=>({tr:e,state:t,dispatch:r})=>{const s=ye(n,t.schema),i=e.selection.$anchor;for(let o=i.depth;o>0;o-=1)if(i.node(o).type===s){if(r){const l=i.before(o),c=i.after(o);e.delete(l,c).scrollIntoView()}return!0}return!1},Gv=n=>({tr:e,dispatch:t})=>{const{from:r,to:s}=n;return t&&e.delete(r,s),!0},Xv=()=>({state:n,dispatch:e})=>M0(n,e),Qv=()=>({commands:n})=>n.keyboardShortcut("Enter"),Zv=()=>({state:n,dispatch:e})=>j0(n,e);function Ha(n){return Object.prototype.toString.call(n)==="[object RegExp]"}function js(n,e,t={strict:!0}){const r=Object.keys(e);return r.length?r.every(s=>t.strict?e[s]===n[s]:Ha(e[s])?e[s].test(n[s]):e[s]===n[s]):!0}function Tf(n,e,t={}){return n.find(r=>r.type===e&&js(Object.fromEntries(Object.keys(t).map(s=>[s,r.attrs[s]])),t))}function $c(n,e,t={}){return!!Tf(n,e,t)}function Va(n,e,t){if(!n||!e)return;let r=n.parent.childAfter(n.parentOffset);if((!r.node||!r.node.marks.some(c=>c.type===e))&&(r=n.parent.childBefore(n.parentOffset)),!r.node||!r.node.marks.some(c=>c.type===e))return;if(!t){const c=r.node.marks.find(u=>u.type===e);c&&(t=c.attrs)}if(!Tf([...r.node.marks],e,t))return;let i=r.index,o=n.start()+r.offset,a=i+1,l=o+r.node.nodeSize;for(;i>0&&$c([...n.parent.child(i-1).marks],e,t);)i-=1,o-=n.parent.child(i).nodeSize;for(;a<n.parent.childCount&&$c([...n.parent.child(a).marks],e,t);)l+=n.parent.child(a).nodeSize,a+=1;return{from:o,to:l}}function Ct(n,e){if(typeof n=="string"){if(!e.marks[n])throw Error(`There is no mark type named '${n}'. 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rs({editor:e,from:i,to:o,text:a,rules:t,plugin:r})},handleDOMEvents:{compositionend:s=>(setTimeout(()=>{const{$cursor:i}=s.state.selection;i&&rs({editor:e,from:i.pos,to:i.pos,text:"",rules:t,plugin:r})}),!1)},handleKeyDown(s,i){if(i.key!=="Enter")return!1;const{$cursor:o}=s.state.selection;return o?rs({editor:e,from:o.pos,to:o.pos,text:`
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m=h.state.selection;m&&h.commands.deleteRange({from:m.from,to:m.to})},10)}return!1},paste:(d,f)=>{var h;const m=(h=f.clipboardData)==null?void 0:h.getData("text/html");return o=f,s=!!(m!=null&&m.includes("data-pm-slice")),!1}}},appendTransaction:(d,f,h)=>{const m=d[0],y=m.getMeta("uiEvent")==="paste"&&!s,g=m.getMeta("uiEvent")==="drop"&&!i,v=m.getMeta("applyPasteRules"),x=!!v;if(!y&&!g&&!x)return;if(x){let{text:S}=v;typeof S=="string"?S=S:S=Ua(C.from(S),h.schema);const{from:O}=v,M=O+S.length,B=N1(S);return l({rule:u,state:h,from:O,to:{b:M},pasteEvt:B})}const N=f.doc.content.findDiffStart(h.doc.content),A=f.doc.content.findDiffEnd(h.doc.content);if(!(!S1(N)||!A||N===A.b))return l({rule:u,state:h,from:N,to:A,pasteEvt:o})}}))}var Di=class{constructor(n,e){this.splittableMarks=[],this.editor=e,this.baseExtensions=n,this.extensions=Lf(n),this.schema=Bx(this.extensions,e),this.setupExtensions()}get commands(){return this.extensions.reduce((n,e)=>{const t={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:rr(e.name,this.schema)},r=P(e,"addCommands",t);return r?{...n,...r()}:n},{})}get plugins(){const{editor:n}=this;return yr([...this.extensions].reverse()).flatMap(r=>{const s={name:r.name,options:r.options,storage:this.editor.extensionStorage[r.name],editor:n,type:rr(r.name,this.schema)},i=[],o=P(r,"addKeyboardShortcuts",s);let a={};if(r.type==="mark"&&P(r,"exitable",s)&&(a.ArrowRight=()=>Nn.handleExit({editor:n,mark:r})),o){const f=Object.fromEntries(Object.entries(o()).map(([h,m])=>[h,()=>m({editor:n})]));a={...a,...f}}const l=Fv(a);i.push(l);const c=P(r,"addInputRules",s);if(Jc(r,n.options.enableInputRules)&&c){const f=c();if(f&&f.length){const h=k1({editor:n,rules:f}),m=Array.isArray(h)?h:[h];i.push(...m)}}const u=P(r,"addPasteRules",s);if(Jc(r,n.options.enablePasteRules)&&u){const f=u();if(f&&f.length){const h=E1({editor:n,rules:f});i.push(...h)}}const d=P(r,"addProseMirrorPlugins",s);if(d){const f=d();i.push(...f)}return i})}get attributes(){return jf(this.extensions)}get nodeViews(){const{editor:n}=this,{nodeExtensions:e}=Kn(this.extensions);return Object.fromEntries(e.filter(t=>!!P(t,"addNodeView")).map(t=>{const r=this.attributes.filter(l=>l.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:ye(t.name,this.schema)},i=P(t,"addNodeView",s);if(!i)return[];const o=i();if(!o)return[];const a=(l,c,u,d,f)=>{const h=Ir(l,r);return o({node:l,view:c,getPos:u,decorations:d,innerDecorations:f,editor:n,extension:t,HTMLAttributes:h})};return[t.name,a]}))}dispatchTransaction(n){const{editor:e}=this;return yr([...this.extensions].reverse()).reduceRight((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:rr(s.name,this.schema)},o=P(s,"dispatchTransaction",i);return o?a=>{o.call(i,{transaction:a,next:r})}:r},n)}transformPastedHTML(n){const{editor:e}=this;return yr([...this.extensions]).reduce((r,s)=>{const i={name:s.name,options:s.options,storage:this.editor.extensionStorage[s.name],editor:e,type:rr(s.name,this.schema)},o=P(s,"transformPastedHTML",i);return o?(a,l)=>{const c=r(a,l);return o.call(i,c)}:r},n||(r=>r))}get markViews(){const{editor:n}=this,{markExtensions:e}=Kn(this.extensions);return Object.fromEntries(e.filter(t=>!!P(t,"addMarkView")).map(t=>{const r=this.attributes.filter(a=>a.type===t.name),s={name:t.name,options:t.options,storage:this.editor.extensionStorage[t.name],editor:n,type:Ct(t.name,this.schema)},i=P(t,"addMarkView",s);if(!i)return[];const o=(a,l,c)=>{const u=Ir(a,r);return i()({mark:a,view:l,inline:c,editor:n,extension:t,HTMLAttributes:u,updateAttributes:d=>{$1(a,n,d)}})};return[t.name,o]}))}setupExtensions(){const n=this.extensions;this.editor.extensionStorage=Object.fromEntries(n.map(e=>[e.name,e.storage])),n.forEach(e=>{var t;const r={name:e.name,options:e.options,storage:this.editor.extensionStorage[e.name],editor:this.editor,type:rr(e.name,this.schema)};e.type==="mark"&&((t=J(P(e,"keepOnSplit",r)))==null||t)&&this.splittableMarks.push(e.name);const s=P(e,"onBeforeCreate",r),i=P(e,"onCreate",r),o=P(e,"onUpdate",r),a=P(e,"onSelectionUpdate",r),l=P(e,"onTransaction",r),c=P(e,"onFocus",r),u=P(e,"onBlur",r),d=P(e,"onDestroy",r);s&&this.editor.on("beforeCreate",s),i&&this.editor.on("create",i),o&&this.editor.on("update",o),a&&this.editor.on("selectionUpdate",a),l&&this.editor.on("transaction",l),c&&this.editor.on("focus",c),u&&this.editor.on("blur",u),d&&this.editor.on("destroy",d)})}};Di.resolve=Lf;Di.sort=yr;Di.flatten=Wa;var T1={};$a(T1,{ClipboardTextSerializer:()=>Yf,Commands:()=>Gf,Delete:()=>Xf,Drop:()=>Qf,Editable:()=>Zf,FocusEvents:()=>th,Keymap:()=>nh,Paste:()=>rh,Tabindex:()=>sh,TextDirection:()=>ih,focusEventsPluginKey:()=>eh});var pe=class Jf extends Ka{constructor(){super(...arguments),this.type="extension"}static create(e={}){const t=typeof e=="function"?e():e;return new Jf(t)}configure(e){return super.configure(e)}extend(e){const t=typeof e=="function"?e():e;return super.extend(t)}},Yf=pe.create({name:"clipboardTextSerializer",addOptions(){return{blockSeparator:void 0}},addProseMirrorPlugins(){return[new ae({key:new ve("clipboardTextSerializer"),props:{clipboardTextSerializer:()=>{const{editor:n}=this,{state:e,schema:t}=n,{doc:r,selection:s}=e,{ranges:i}=s,o=Math.min(...i.map(u=>u.$from.pos)),a=Math.max(...i.map(u=>u.$to.pos)),l=zf(t);return Bf(r,{from:o,to:a},{...this.options.blockSeparator!==void 0?{blockSeparator:this.options.blockSeparator}:{},textSerializers:l})}}})]}}),Gf=pe.create({name:"commands",addCommands(){return{...Ef}}}),Xf=pe.create({name:"delete",onUpdate({transaction:n,appendedTransactions:e}){var t,r,s;const i=()=>{var o,a,l,c;if((c=(l=(a=(o=this.editor.options.coreExtensionOptions)==null?void 0:o.delete)==null?void 0:a.filterTransaction)==null?void 0:l.call(a,n))!=null?c:n.getMeta("y-sync$"))return;const u=If(n.before,[n,...e]);$f(u).forEach(h=>{u.mapping.mapResult(h.oldRange.from).deletedAfter&&u.mapping.mapResult(h.oldRange.to).deletedBefore&&u.before.nodesBetween(h.oldRange.from,h.oldRange.to,(m,y)=>{const g=y+m.nodeSize-2,v=h.oldRange.from<=y&&g<=h.oldRange.to;this.editor.emit("delete",{type:"node",node:m,from:y,to:g,newFrom:u.mapping.map(y),newTo:u.mapping.map(g),deletedRange:h.oldRange,newRange:h.newRange,partial:!v,editor:this.editor,transaction:n,combinedTransform:u})})});const f=u.mapping;u.steps.forEach((h,m)=>{var y,g;if(h instanceof nt){const v=f.slice(m).map(h.from,-1),x=f.slice(m).map(h.to),N=f.invert().map(v,-1),A=f.invert().map(x),S=v>0?(y=u.doc.nodeAt(v-1))==null?void 0:y.marks.some(M=>M.eq(h.mark)):!1,O=(g=u.doc.nodeAt(x))==null?void 0:g.marks.some(M=>M.eq(h.mark));this.editor.emit("delete",{type:"mark",mark:h.mark,from:h.from,to:h.to,deletedRange:{from:N,to:A},newRange:{from:v,to:x},partial:!!(O||S),editor:this.editor,transaction:n,combinedTransform:u})}})};(s=(r=(t=this.editor.options.coreExtensionOptions)==null?void 0:t.delete)==null?void 0:r.async)==null||s?setTimeout(i,0):i()}}),Qf=pe.create({name:"drop",addProseMirrorPlugins(){return[new ae({key:new ve("tiptapDrop"),props:{handleDrop:(n,e,t,r)=>{this.editor.emit("drop",{editor:this.editor,event:e,slice:t,moved:r})}}})]}}),Zf=pe.create({name:"editable",addProseMirrorPlugins(){return[new ae({key:new ve("editable"),props:{editable:()=>this.editor.options.editable}})]}}),eh=new ve("focusEvents"),th=pe.create({name:"focusEvents",addProseMirrorPlugins(){const{editor:n}=this;return[new ae({key:eh,props:{handleDOMEvents:{focus:(e,t)=>{n.isFocused=!0;const r=n.state.tr.setMeta("focus",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1},blur:(e,t)=>{n.isFocused=!1;const r=n.state.tr.setMeta("blur",{event:t}).setMeta("addToHistory",!1);return e.dispatch(r),!1}}}})]}}),nh=pe.create({name:"keymap",addKeyboardShortcuts(){const n=()=>this.editor.commands.first(({commands:o})=>[()=>o.undoInputRule(),()=>o.command(({tr:a})=>{const{selection:l,doc:c}=a,{empty:u,$anchor:d}=l,{pos:f,parent:h}=d,m=d.parent.isTextblock&&f>0?a.doc.resolve(f-1):d,y=m.parent.type.spec.isolating,g=d.pos-d.parentOffset,v=y&&m.parent.childCount===1?g===d.pos:W.atStart(c).from===f;return!u||!h.type.isTextblock||h.textContent.length||!v||v&&d.parent.type.name==="paragraph"?!1:o.clearNodes()}),()=>o.deleteSelection(),()=>o.joinBackward(),()=>o.selectNodeBackward()]),e=()=>this.editor.commands.first(({commands:o})=>[()=>o.deleteSelection(),()=>o.deleteCurrentNode(),()=>o.joinForward(),()=>o.selectNodeForward()]),r={Enter:()=>this.editor.commands.first(({commands:o})=>[()=>o.newlineInCode(),()=>o.createParagraphNear(),()=>o.liftEmptyBlock(),()=>o.splitBlock()]),"Mod-Enter":()=>this.editor.commands.exitCode(),Backspace:n,"Mod-Backspace":n,"Shift-Backspace":n,Delete:e,"Mod-Delete":e,"Mod-a":()=>this.editor.commands.selectAll()},s={...r},i={...r,"Ctrl-h":n,"Alt-Backspace":n,"Ctrl-d":e,"Ctrl-Alt-Backspace":e,"Alt-Delete":e,"Alt-d":e,"Ctrl-a":()=>this.editor.commands.selectTextblockStart(),"Ctrl-e":()=>this.editor.commands.selectTextblockEnd()};return Ls()||Rf()?i:s},addProseMirrorPlugins(){return[new ae({key:new ve("clearDocument"),appendTransaction:(n,e,t)=>{if(n.some(y=>y.getMeta("composition")))return;const r=n.some(y=>y.docChanged)&&!e.doc.eq(t.doc),s=n.some(y=>y.getMeta("preventClearDocument"));if(!r||s)return;const{empty:i,from:o,to:a}=e.selection,l=W.atStart(e.doc).from,c=W.atEnd(e.doc).to;if(i||!(o===l&&a===c)||!Ai(t.doc))return;const f=t.tr,h=Mi({state:t,transaction:f}),{commands:m}=new Ni({editor:this.editor,state:h});if(m.clearNodes(),!!f.steps.length)return f}})]}}),rh=pe.create({name:"paste",addProseMirrorPlugins(){return[new ae({key:new ve("tiptapPaste"),props:{handlePaste:(n,e,t)=>{this.editor.emit("paste",{editor:this.editor,event:e,slice:t})}}})]}}),sh=pe.create({name:"tabindex",addProseMirrorPlugins(){return[new ae({key:new ve("tabindex"),props:{attributes:()=>this.editor.isEditable?{tabindex:"0"}:{}}})]}}),ih=pe.create({name:"textDirection",addOptions(){return{direction:void 0}},addGlobalAttributes(){if(!this.options.direction)return[];const{nodeExtensions:n}=Kn(this.extensions);return[{types:n.filter(e=>e.name!=="text").map(e=>e.name),attributes:{dir:{default:this.options.direction,parseHTML:e=>{const t=e.getAttribute("dir");return t&&(t==="ltr"||t==="rtl"||t==="auto")?t:this.options.direction},renderHTML:e=>e.dir?{dir:e.dir}:{}}}}]},addProseMirrorPlugins(){return[new ae({key:new ve("textDirection"),props:{attributes:()=>{const n=this.options.direction;return n?{dir:n}:{}}}})]}}),A1=class dr{constructor(e,t,r=!1,s=null){this.currentNode=null,this.actualDepth=null,this.isBlock=r,this.resolvedPos=e,this.editor=t,this.currentNode=s}get name(){return this.node.type.name}get node(){return this.currentNode||this.resolvedPos.node()}get element(){return this.editor.view.domAtPos(this.pos).node}get depth(){var e;return(e=this.actualDepth)!=null?e:this.resolvedPos.depth}get pos(){return this.resolvedPos.pos}get content(){return this.node.content}set content(e){let t=this.from,r=this.to;if(this.isBlock){if(this.content.size===0){console.error(`You can’t set content on a block node. Tried to set content on ${this.name} at ${this.pos}`);return}t=this.from+1,r=this.to-1}this.editor.commands.insertContentAt({from:t,to:r},e)}get attributes(){return this.node.attrs}get textContent(){return this.node.textContent}get size(){return this.node.nodeSize}get from(){return this.isBlock?this.pos:this.resolvedPos.start(this.resolvedPos.depth)}get range(){return{from:this.from,to:this.to}}get to(){return this.isBlock?this.pos+this.size:this.resolvedPos.end(this.resolvedPos.depth)+(this.node.isText?0:1)}get parent(){if(this.depth===0)return null;const e=this.resolvedPos.start(this.resolvedPos.depth-1),t=this.resolvedPos.doc.resolve(e);return new dr(t,this.editor)}get before(){let e=this.resolvedPos.doc.resolve(this.from-(this.isBlock?1:2));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.from-3)),new dr(e,this.editor)}get after(){let e=this.resolvedPos.doc.resolve(this.to+(this.isBlock?2:1));return e.depth!==this.depth&&(e=this.resolvedPos.doc.resolve(this.to+3)),new dr(e,this.editor)}get children(){const e=[];return this.node.content.forEach((t,r)=>{const s=t.isBlock&&!t.isTextblock,i=t.isAtom&&!t.isText,o=t.isInline,a=this.pos+r+(i?0:1);if(a<0||a>this.resolvedPos.doc.nodeSize-2)return;const l=this.resolvedPos.doc.resolve(a);if(!s&&!o&&l.depth<=this.depth)return;const c=new dr(l,this.editor,s,s||o?t:null);s&&(c.actualDepth=this.depth+1),e.push(c)}),e}get firstChild(){return this.children[0]||null}get lastChild(){const e=this.children;return e[e.length-1]||null}closest(e,t={}){let r=null,s=this.parent;for(;s&&!r;){if(s.node.type.name===e)if(Object.keys(t).length>0){const i=s.node.attrs,o=Object.keys(t);for(let a=0;a<o.length;a+=1){const l=o[a];if(i[l]!==t[l])break}}else r=s;s=s.parent}return r}querySelector(e,t={}){return this.querySelectorAll(e,t,!0)[0]||null}querySelectorAll(e,t={},r=!1){let s=[];if(!this.children||this.children.length===0)return s;const i=Object.keys(t);return this.children.forEach(o=>{r&&s.length>0||(o.node.type.name===e&&i.every(l=>t[l]===o.node.attrs[l])&&s.push(o),!(r&&s.length>0)&&(s=s.concat(o.querySelectorAll(e,t,r))))}),s}setAttribute(e){const{tr:t}=this.editor.state;t.setNodeMarkup(this.from,void 0,{...this.node.attrs,...e}),this.editor.view.dispatch(t)}},O1=`.ProseMirror {
137  position: relative;
138}
139
140.ProseMirror {
141  word-wrap: break-word;
142  white-space: pre-wrap;
143  white-space: break-spaces;
144  -webkit-font-variant-ligatures: none;
145  font-variant-ligatures: none;
146  font-feature-settings: "liga" 0; /* the above doesn't seem to work in Edge */
147}
148
149.ProseMirror [contenteditable="false"] {
150  white-space: normal;
151}
152
153.ProseMirror [contenteditable="false"] [contenteditable="true"] {
154  white-space: pre-wrap;
155}
156
157.ProseMirror pre {
158  white-space: pre-wrap;
159}
160
161img.ProseMirror-separator {
162  display: inline !important;
163  border: none !important;
164  margin: 0 !important;
165  width: 0 !important;
166  height: 0 !important;
167}
168
169.ProseMirror-gapcursor {
170  display: none;
171  pointer-events: none;
172  position: absolute;
173  margin: 0;
174}
175
176.ProseMirror-gapcursor:after {
177  content: "";
178  display: block;
179  position: absolute;
180  top: -2px;
181  width: 20px;
182  border-top: 1px solid black;
183  animation: ProseMirror-cursor-blink 1.1s steps(2, start) infinite;
184}
185
186@keyframes ProseMirror-cursor-blink {
187  to {
188    visibility: hidden;
189  }
190}
191
192.ProseMirror-hideselection *::selection {
193  background: transparent;
194}
195
196.ProseMirror-hideselection *::-moz-selection {
197  background: transparent;
198}
199
200.ProseMirror-hideselection * {
201  caret-color: transparent;
202}
203
204.ProseMirror-focused .ProseMirror-gapcursor {
205  display: block;
206}`;function D1(n,e,t){const r=document.querySelector("style[data-tiptap-style]");if(r!==null)return r;const s=document.createElement("style");return e&&s.setAttribute("nonce",e),s.setAttribute("data-tiptap-style",""),s.innerHTML=n,document.getElementsByTagName("head")[0].appendChild(s),s}var R1=class extends v1{constructor(n={}){super(),this.css=null,this.className="tiptap",this.editorView=null,this.isFocused=!1,this.isInitialized=!1,this.extensionStorage={},this.instanceId=Math.random().toString(36).slice(2,9),this.options={element:typeof document<"u"?document.createElement("div"):null,content:"",injectCSS:!0,injectNonce:void 0,extensions:[],autofocus:!1,editable:!0,textDirection:void 0,editorProps:{},parseOptions:{},coreExtensionOptions:{},enableInputRules:!0,enablePasteRules:!0,enableCoreExtensions:!0,enableContentCheck:!1,emitContentError:!1,onBeforeCreate:()=>null,onCreate:()=>null,onMount:()=>null,onUnmount:()=>null,onUpdate:()=>null,onSelectionUpdate:()=>null,onTransaction:()=>null,onFocus:()=>null,onBlur:()=>null,onDestroy:()=>null,onContentError:({error:r})=>{throw r},onPaste:()=>null,onDrop:()=>null,onDelete:()=>null,enableExtensionDispatchTransaction:!0},this.isCapturingTransaction=!1,this.capturedTransaction=null,this.utils={getUpdatedPosition:Yx,createMappablePosition:Gx},this.setOptions(n),this.createExtensionManager(),this.createCommandManager(),this.createSchema(),this.on("beforeCreate",this.options.onBeforeCreate),this.emit("beforeCreate",{editor:this}),this.on("mount",this.options.onMount),this.on("unmount",this.options.onUnmount),this.on("contentError",this.options.onContentError),this.on("create",this.options.onCreate),this.on("update",this.options.onUpdate),this.on("selectionUpdate",this.options.onSelectionUpdate),this.on("transaction",this.options.onTransaction),this.on("focus",this.options.onFocus),this.on("blur",this.options.onBlur),this.on("destroy",this.options.onDestroy),this.on("drop",({event:r,slice:s,moved:i})=>this.options.onDrop(r,s,i)),this.on("paste",({event:r,slice:s})=>this.options.onPaste(r,s)),this.on("delete",this.options.onDelete);const e=this.createDoc(),t=Of(e,this.options.autofocus);this.editorState=jn.create({doc:e,schema:this.schema,selection:t||void 0}),this.options.element&&this.mount(this.options.element)}mount(n){if(typeof document>"u")throw new Error("[tiptap error]: The editor cannot be mounted because there is no 'document' defined in this environment.");this.createView(n),this.emit("mount",{editor:this}),this.css&&!document.head.contains(this.css)&&document.head.appendChild(this.css),window.setTimeout(()=>{this.isDestroyed||(this.options.autofocus!==!1&&this.options.autofocus!==null&&this.commands.focus(this.options.autofocus),this.emit("create",{editor:this}),this.isInitialized=!0)},0)}unmount(){if(this.editorView){const n=this.editorView.dom;n!=null&&n.editor&&delete n.editor,this.editorView.destroy()}if(this.editorView=null,this.isInitialized=!1,this.css&&!document.querySelectorAll(`.${this.className}`).length)try{typeof this.css.remove=="function"?this.css.remove():this.css.parentNode&&this.css.parentNode.removeChild(this.css)}catch(n){console.warn("Failed to remove CSS element:",n)}this.css=null,this.emit("unmount",{editor:this})}get storage(){return this.extensionStorage}get commands(){return this.commandManager.commands}chain(){return this.commandManager.chain()}can(){return this.commandManager.can()}injectCSS(){this.options.injectCSS&&typeof document<"u"&&(this.css=D1(O1,this.options.injectNonce))}setOptions(n={}){this.options={...this.options,...n},!(!this.editorView||!this.state||this.isDestroyed)&&(this.options.editorProps&&this.view.setProps(this.options.editorProps),this.view.updateState(this.state))}setEditable(n,e=!0){this.setOptions({editable:n}),e&&this.emit("update",{editor:this,transaction:this.state.tr,appendedTransactions:[]})}get isEditable(){return this.options.editable&&this.view&&this.view.editable}get view(){return this.editorView?this.editorView:new Proxy({state:this.editorState,updateState:n=>{this.editorState=n},dispatch:n=>{this.dispatchTransaction(n)},composing:!1,dragging:null,editable:!0,isDestroyed:!1},{get:(n,e)=>{if(this.editorView)return this.editorView[e];if(e==="state")return this.editorState;if(e in n)return Reflect.get(n,e);throw new Error(`[tiptap error]: The editor view is not available. Cannot access view['${e}']. 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xS=function(n){function e(t,r){n.call(this),this.left=t,this.right=r,this.length=t.length+r.length,this.depth=Math.max(t.depth,r.depth)+1}return n&&(e.__proto__=n),e.prototype=Object.create(n&&n.prototype),e.prototype.constructor=e,e.prototype.flatten=function(){return this.left.flatten().concat(this.right.flatten())},e.prototype.getInner=function(r){return r<this.left.length?this.left.get(r):this.right.get(r-this.left.length)},e.prototype.forEachInner=function(r,s,i,o){var a=this.left.length;if(s<a&&this.left.forEachInner(r,s,Math.min(i,a),o)===!1||i>a&&this.right.forEachInner(r,Math.max(s-a,0),Math.min(this.length,i)-a,o+a)===!1)return!1},e.prototype.forEachInvertedInner=function(r,s,i,o){var a=this.left.length;if(s>a&&this.right.forEachInvertedInner(r,s-a,Math.max(i,a)-a,o+a)===!1||i<a&&this.left.forEachInvertedInner(r,Math.min(s,a),i,o)===!1)return!1},e.prototype.sliceInner=function(r,s){if(r==0&&s==this.length)return this;var i=this.left.length;return s<=i?this.left.slice(r,s):r>=i?this.right.slice(r-i,s-i):this.left.slice(r,i).append(this.right.slice(0,s-i))},e.prototype.leafAppend=function(r){var s=this.right.leafAppend(r);if(s)return new e(this.left,s)},e.prototype.leafPrepend=function(r){var s=this.left.leafPrepend(r);if(s)return new e(s,this.right)},e.prototype.appendInner=function(r){return this.left.depth>=Math.max(this.right.depth,r.depth)+1?new e(this.left,new e(this.right,r)):new e(this,r)},e}(ke);const kS=500;class tt{constructor(e,t){this.items=e,this.eventCount=t}popEvent(e,t){if(this.eventCount==0)return null;let r=this.items.length;for(;;r--)if(this.items.get(r-1).selection){--r;break}let s,i;t&&(s=this.remapping(r,this.items.length),i=s.maps.length);let o=e.tr,a,l,c=[],u=[];return this.items.forEach((d,f)=>{if(!d.step){s||(s=this.remapping(r,f+1),i=s.maps.length),i--,u.push(d);return}if(s){u.push(new ct(d.map));let h=d.step.map(s.slice(i)),m;h&&o.maybeStep(h).doc&&(m=o.mapping.maps[o.mapping.maps.length-1],c.push(new ct(m,void 0,void 0,c.length+u.length))),i--,m&&s.appendMap(m,i)}else o.maybeStep(d.step);if(d.selection)return a=s?d.selection.map(s.slice(i)):d.selection,l=new tt(this.items.slice(0,r).append(u.reverse().concat(c)),this.eventCount-1),!1},this.items.length,0),{remaining:l,transform:o,selection:a}}addTransform(e,t,r,s){let i=[],o=this.eventCount,a=this.items,l=!s&&a.length?a.get(a.length-1):null;for(let u=0;u<e.steps.length;u++){let d=e.steps[u].invert(e.docs[u]),f=new ct(e.mapping.maps[u],d,t),h;(h=l&&l.merge(f))&&(f=h,u?i.pop():a=a.slice(0,a.length-1)),i.push(f),t&&(o++,t=void 0),s||(l=f)}let c=o-r.depth;return c>SS&&(a=wS(a,c),o-=c),new tt(a.append(i),o)}remapping(e,t){let r=new Tr;return this.items.forEach((s,i)=>{let o=s.mirrorOffset!=null&&i-s.mirrorOffset>=e?r.maps.length-s.mirrorOffset:void 0;r.appendMap(s.map,o)},e,t),r}addMaps(e){return this.eventCount==0?this:new tt(this.items.append(e.map(t=>new ct(t))),this.eventCount)}rebased(e,t){if(!this.eventCount)return this;let r=[],s=Math.max(0,this.items.length-t),i=e.mapping,o=e.steps.length,a=this.eventCount;this.items.forEach(f=>{f.selection&&a--},s);let l=t;this.items.forEach(f=>{let h=i.getMirror(--l);if(h==null)return;o=Math.min(o,h);let m=i.maps[h];if(f.step){let y=e.steps[h].invert(e.docs[h]),g=f.selection&&f.selection.map(i.slice(l+1,h));g&&a++,r.push(new ct(m,y,g))}else r.push(new ct(m))},s);let c=[];for(let f=t;f<o;f++)c.push(new ct(i.maps[f]));let u=this.items.slice(0,s).append(c).append(r),d=new tt(u,a);return d.emptyItemCount()>kS&&(d=d.compress(this.items.length-r.length)),d}emptyItemCount(){let e=0;return this.items.forEach(t=>{t.step||e++}),e}compress(e=this.items.length){let t=this.remapping(0,e),r=t.maps.length,s=[],i=0;return this.items.forEach((o,a)=>{if(a>=e)s.push(o),o.selection&&i++;else if(o.step){let l=o.step.map(t.slice(r)),c=l&&l.getMap();if(r--,c&&t.appendMap(c,r),l){let u=o.selection&&o.selection.map(t.slice(r));u&&i++;let d=new ct(c.invert(),l,u),f,h=s.length-1;(f=s.length&&s[h].merge(d))?s[h]=f:s.push(d)}}else o.map&&r--},this.items.length,0),new tt(ke.from(s.reverse()),i)}}tt.empty=new tt(ke.empty,0);function wS(n,e){let t;return n.forEach((r,s)=>{if(r.selection&&e--==0)return t=s,!1}),n.slice(t)}class ct{constructor(e,t,r,s){this.map=e,this.step=t,this.selection=r,this.mirrorOffset=s}merge(e){if(this.step&&e.step&&!e.selection){let t=e.step.merge(this.step);if(t)return new ct(t.getMap().invert(),t,this.selection)}}}class It{constructor(e,t,r,s,i){this.done=e,this.undone=t,this.prevRanges=r,this.prevTime=s,this.prevComposition=i}}const SS=20;function CS(n,e,t,r){let s=t.getMeta(bn),i;if(s)return s.historyState;t.getMeta(ES)&&(n=new It(n.done,n.undone,null,0,-1));let o=t.getMeta("appendedTransaction");if(t.steps.length==0)return n;if(o&&o.getMeta(bn))return o.getMeta(bn).redo?new It(n.done.addTransform(t,void 0,r,xs(e)),n.undone,hu(t.mapping.maps),n.prevTime,n.prevComposition):new It(n.done,n.undone.addTransform(t,void 0,r,xs(e)),null,n.prevTime,n.prevComposition);if(t.getMeta("addToHistory")!==!1&&!(o&&o.getMeta("addToHistory")===!1)){let a=t.getMeta("composition"),l=n.prevTime==0||!o&&n.prevComposition!=a&&(n.prevTime<(t.time||0)-r.newGroupDelay||!MS(t,n.prevRanges)),c=o?No(n.prevRanges,t.mapping):hu(t.mapping.maps);return new It(n.done.addTransform(t,l?e.selection.getBookmark():void 0,r,xs(e)),tt.empty,c,t.time,a??n.prevComposition)}else return(i=t.getMeta("rebased"))?new It(n.done.rebased(t,i),n.undone.rebased(t,i),No(n.prevRanges,t.mapping),n.prevTime,n.prevComposition):new It(n.done.addMaps(t.mapping.maps),n.undone.addMaps(t.mapping.maps),No(n.prevRanges,t.mapping),n.prevTime,n.prevComposition)}function MS(n,e){if(!e)return!1;if(!n.docChanged)return!0;let t=!1;return n.mapping.maps[0].forEach((r,s)=>{for(let i=0;i<e.length;i+=2)r<=e[i+1]&&s>=e[i]&&(t=!0)}),t}function hu(n){let e=[];for(let t=n.length-1;t>=0&&e.length==0;t--)n[t].forEach((r,s,i,o)=>e.push(i,o));return e}function No(n,e){if(!n)return null;let t=[];for(let r=0;r<n.length;r+=2){let s=e.map(n[r],1),i=e.map(n[r+1],-1);s<=i&&t.push(s,i)}return t}function NS(n,e,t){let r=xs(e),s=bn.get(e).spec.config,i=(t?n.undone:n.done).popEvent(e,r);if(!i)return null;let o=i.selection.resolve(i.transform.doc),a=(t?n.done:n.undone).addTransform(i.transform,e.selection.getBookmark(),s,r),l=new It(t?a:i.remaining,t?i.remaining:a,null,0,-1);return i.transform.setSelection(o).setMeta(bn,{redo:t,historyState:l})}let Eo=!1,pu=null;function xs(n){let e=n.plugins;if(pu!=e){Eo=!1,pu=e;for(let t=0;t<e.length;t++)if(e[t].spec.historyPreserveItems){Eo=!0;break}}return Eo}const bn=new ve("history"),ES=new ve("closeHistory");function TS(n={}){return n={depth:n.depth||100,newGroupDelay:n.newGroupDelay||500},new ae({key:bn,state:{init(){return new It(tt.empty,tt.empty,null,0,-1)},apply(e,t,r){return CS(t,r,e,n)}},config:n,props:{handleDOMEvents:{beforeinput(e,t){let r=t.inputType,s=r=="historyUndo"?Fh:r=="historyRedo"?$h:null;return!s||!e.editable?!1:(t.preventDefault(),s(e.state,e.dispatch))}}}})}function zh(n,e){return(t,r)=>{let s=bn.getState(t);if(!s||(n?s.undone:s.done).eventCount==0)return!1;if(r){let i=NS(s,t,n);i&&r(e?i.scrollIntoView():i)}return!0}}const Fh=zh(!1,!0),$h=zh(!0,!0);pe.create({name:"characterCount",addOptions(){return{limit:null,mode:"textSize",textCounter:n=>n.length,wordCounter:n=>n.split(" ").filter(e=>e!=="").length}},addStorage(){return{characters:()=>0,words:()=>0}},onBeforeCreate(){this.storage.characters=n=>{const e=(n==null?void 0:n.node)||this.editor.state.doc;if(((n==null?void 0:n.mode)||this.options.mode)==="textSize"){const r=e.textBetween(0,e.content.size,void 0," ");return this.options.textCounter(r)}return e.nodeSize},this.storage.words=n=>{const e=(n==null?void 0:n.node)||this.editor.state.doc,t=e.textBetween(0,e.content.size," "," ");return this.options.wordCounter(t)}},addProseMirrorPlugins(){let n=!1;return[new ae({key:new ve("characterCount"),appendTransaction:(e,t,r)=>{if(n)return;const s=this.options.limit;if(s==null||s===0){n=!0;return}const i=this.storage.characters({node:r.doc});if(i>s){const o=i-s,a=0,l=o;console.warn(`[CharacterCount] Initial content exceeded limit of ${s} characters. Content was automatically trimmed.`);const c=r.tr.deleteRange(a,l);return n=!0,c}n=!0},filterTransaction:(e,t)=>{const r=this.options.limit;if(!e.docChanged||r===0||r===null||r===void 0)return!0;const s=this.storage.characters({node:t.doc}),i=this.storage.characters({node:e.doc});if(i<=r||s>r&&i>r&&i<=s)return!0;if(s>r&&i>r&&i>s||!e.getMeta("paste"))return!1;const a=e.selection.$head.pos,l=i-r,c=a-l,u=a;return e.deleteRange(c,u),!(this.storage.characters({node:e.doc})>r)}})]}});var AS=pe.create({name:"dropCursor",addOptions(){return{color:"currentColor",width:1,class:void 0}},addProseMirrorPlugins(){return[dS(this.options)]}});pe.create({name:"focus",addOptions(){return{className:"has-focus",mode:"all"}},addProseMirrorPlugins(){return[new ae({key:new ve("focus"),props:{decorations:({doc:n,selection:e})=>{const{isEditable:t,isFocused:r}=this.editor,{anchor:s}=e,i=[];if(!t||!r)return ie.create(n,[]);let o=0;this.options.mode==="deepest"&&n.descendants((l,c)=>{if(l.isText)return;if(!(s>=c&&s<=c+l.nodeSize-1))return!1;o+=1});let a=0;return n.descendants((l,c)=>{if(l.isText||!(s>=c&&s<=c+l.nodeSize-1))return!1;if(a+=1,this.options.mode==="deepest"&&o-a>0||this.options.mode==="shallowest"&&a>1)return this.options.mode==="deepest";i.push(Pe.node(c,c+l.nodeSize,{class:this.options.className}))}),ie.create(n,i)}}})]}});var OS=pe.create({name:"gapCursor",addProseMirrorPlugins(){return[mS()]},extendNodeSchema(n){var e;const t={name:n.name,options:n.options,storage:n.storage};return{allowGapCursor:(e=J(P(n,"allowGapCursor",t)))!=null?e:null}}}),mu="placeholder";function DS(n){return n.replace(/\s+/g,"-").replace(/[^a-zA-Z0-9-]/g,"").replace(/^[0-9-]+/,"").replace(/^-+/,"").toLowerCase()}var RS=pe.create({name:"placeholder",addOptions(){return{emptyEditorClass:"is-editor-empty",emptyNodeClass:"is-empty",dataAttribute:mu,placeholder:"Write something …",showOnlyWhenEditable:!0,showOnlyCurrent:!0,includeChildren:!1}},addProseMirrorPlugins(){const n=this.options.dataAttribute?`data-${DS(this.options.dataAttribute)}`:`data-${mu}`;return[new ae({key:new ve("placeholder"),props:{decorations:({doc:e,selection:t})=>{const r=this.editor.isEditable||!this.options.showOnlyWhenEditable,{anchor:s}=t,i=[];if(!r)return null;const o=this.editor.isEmpty;return e.descendants((a,l)=>{const c=s>=l&&s<=l+a.nodeSize,u=!a.isLeaf&&Ai(a);if(!a.type.isTextblock)return this.options.includeChildren;if((c||!this.options.showOnlyCurrent)&&u){const d=[this.options.emptyNodeClass];o&&d.push(this.options.emptyEditorClass);const f=Pe.node(l,l+a.nodeSize,{class:d.join(" "),[n]:typeof this.options.placeholder=="function"?this.options.placeholder({editor:this.editor,node:a,pos:l,hasAnchor:c}):this.options.placeholder});i.push(f)}return this.options.includeChildren}),ie.create(e,i)}}})]}});pe.create({name:"selection",addOptions(){return{className:"selection"}},addProseMirrorPlugins(){const{editor:n,options:e}=this;return[new ae({key:new ve("selection"),props:{decorations(t){return t.selection.empty||n.isFocused||!n.isEditable||Hf(t.selection)||n.view.dragging?null:ie.create(t.doc,[Pe.inline(t.selection.from,t.selection.to,{class:e.className})])}}})]}});var _S="skipTrailingNode";function gu({types:n,node:e}){return e&&Array.isArray(n)&&n.includes(e.type)||(e==null?void 0:e.type)===n}var IS=pe.create({name:"trailingNode",addOptions(){return{node:void 0,notAfter:[]}},addProseMirrorPlugins(){var n;const e=new ve(this.name),t=this.options.node||((n=this.editor.schema.topNodeType.contentMatch.defaultType)==null?void 0:n.name)||"paragraph",r=Object.entries(this.editor.schema.nodes).map(([,s])=>s).filter(s=>(this.options.notAfter||[]).concat(t).includes(s.name));return[new ae({key:e,appendTransaction:(s,i,o)=>{const{doc:a,tr:l,schema:c}